ER-

Meaning of ER- in English

Estrogen receptor negative. Breast cancer cells that do not have a protein (receptor molecule) to which estrogen will attach. Breast cancer cells that are ER- do not need the hormone estrogen to grow and usually do not respond to hormone (antiestrogen) therapy that blocks these receptor sites.

NCI English Dictionary of Cancer Terms. Английский словарь раковых терминов NCI(Национальный институт злокачественных новообразований). 2012

-ER — I. ə(r), after some vowels (ə)r in R speech, after ŋ gə(r) ( but after ŋ -er II is ə(r)) …
Webster's New International English Dictionary
ER — ˈə(ə), ˈə̄(ə̄), ˈä(ä), ˈȧ(ȧ); the ˈər, usu prolonged, used by many R speakers when they encounter “er” as they read …
Webster's New International English Dictionary
-ER — -er 1 1. a suffix used in forming nouns designating persons from the object of their occupation or labor ( …
Random House Webster's Unabridged English Dictionary
-ER — I. adjective suffix or adverb suffix Etymology: Middle English -er, -ere, -re, from Old English -ra (in adjectives), -or (in …
Merriam-Webster's Collegiate English vocabulary
-ER — -ere; akin to ·lat. -arius. 2. -er ·- a suffix used to form the comparative degree of adjectives and adverbs; …
Webster English vocab
ER — [Er] abbreviation erbium ER abbreviation earned run, emergency room
Merriam-Webster English vocab
-ER — [-er] adj suffix or adv suffix [ME -er, -ere, -re, fr. OE -ra (in adjectives), -or (in adverbs); akin to …
Merriam-Webster English vocab
ER — er hesitation noise, British English BrE AmE ɜː ə —The American English equivalent is written uh
Longman Pronunciation English Dictionary
ER — ER BrE AmE ˌiː ˈɑː AmE \ -ˈɑːr
Longman Pronunciation English Dictionary
ER — / ɜː(r); NAmE / (also erm ) exclamation ( BrE ) the sound that people make when they are deciding …
Oxford Advanced Learner's English Dictionary
ER — er /ɜː, ə $ ɜːr, ər/ BrE AmE interjection British English [ Date: 1800-1900 ; Origin: A representation of the …
Longman Dictionary of Contemporary English
ER — ER /ˌiː ˈɑː $ -ˈɑːr/ BrE AmE noun [countable usually singular] American English informal ↑ emergency room
Longman Dictionary of Contemporary English
-ER — I. -er 1 /ə $ ər/ BrE AmE suffix forms the comparative of many short adjectives and adverbs: hot, hotter …
Longman Dictionary of Contemporary English
-ER — 1. You add -er to many short adjectives to form comparatives. For example, the comparative of ‘nice’ is ‘nicer’; the …
Collins COBUILD Advanced Learner's English Dictionary
ER — ( ERs) The ER is the part of a hospital where people who have severe injuries or sudden illnesses are …
Collins COBUILD Advanced Learner's English Dictionary
ER — Er is used in writing to represent the sound that people make when they hesitate, especially while they decide what …
Collins COBUILD Advanced Learner's English Dictionary
ER — interjection EXAMPLES FROM OTHER ENTRIES ▪ We'll never forgive - er , forget - her accomplishments.
Longman DOCE5 Extras English vocabulary
ER — (SOUND) [exclamation] - the sound that people frequently make when they pause in the middle of what they are saying …
Cambridge English vocab
ER — a US television medical series that began in 1994. ER is the abbreviation for Emergency Room, and the programme is …
Oxford Guide to British and American Culture English vocabulary
ER — Emergency Room - the place in a hospital which deals with emergency situations The victims of the accident were quickly …
English Idioms vocab
ER — (watchful). â First-born of Judah. Er "was wicked in the sight of the Lord; and the Lord slew him." (Genesis …
Smith's Bible English Dictionary
ER+ — Estrogen receptor positive. Breast cancer cells that have a protein (receptor molecule) to which estrogen will attach. Breast cancer cells …
NCI English Dictionary of Cancer Terms
ER — Explicit Rate: The Explicit Rate is an RM-cell field used to limit the source ACR to a specific value. It …
ATM Forum English vocabulary
ER — э, в смысле ээээ... - чтобы заполнить паузу в разговоре ER - королева Элизабет Вторая, нынешняя королева Англии ER - …
Англо-Русский словарь Tiger
ER — э, в смысле ээээ... - чтобы заполнить паузу в разговоре ER - королева Элизабет Вторая, нынешняя королева Англии ER - Emergency Room, …
Англо-Русский дополнительный словарь
ER — n infml [emergency room] I've pulled duty in ER all weekend — Я все выходные дежурил в реанимации
Новый Англо-Русский словарь современной разговорной лексики - Глазунов
ER — n infml [emergency room] I've pulled duty in ER all weekend — Я все выходные дежурил в реанимации
Новый Англо-Русский словарь современной разговорной лексики
ER — [emergency room] I've pulled duty in ER all weekend — Я все выходные дежурил в реанимации
Новый Англо-Русский словарь современного неформального английского
-ER — — Использование суффикса -er для образования сравнительной степени прилагательных см. Comparative degree: adjectives, 1, 2. — Использование суффикса -er для образования …
Англо-Русский грамматический словарь
ER — Eritrea
Internet Domains English vocabulary
ER — abbreviation earned run, emergency room
Толковый словарь английского языка - Merriam Webster
-ER — I. adjective suffix or adverb suffix Etymology: Middle English ~, ~e, -re, from Old English -ra (in adjectives), -or (in …
Толковый словарь английского языка - Merriam Webster
ER — I. abbreviation 1. earned run 2. educational ratio 3. en route II. abbreviation emergency room
Webster's New International English Dictionary
ER — symbol : erbium
Webster's New International English Dictionary
-ER — () A suffix used to form the comparative degree of adjectives and adverbs; as, warmer, sooner, lat(e)er, earl(y)ier.
Английский словарь Webster
-ER — () The termination of many English words, denoting the agent; -- applied either to men or things; as in hater, …
Английский словарь Webster
-ER — () .
Английский словарь Webster
-ER — The termination of many English words, denoting the agent; -- applied either to men or things; as in hater, farmer, …
Webster's Revised Unabridged English Dictionary
-ER — A suffix used to form the comparative degree of adjectives and adverbs; as, warmer, sooner, lat(e)er, earl(y)ier.
Webster's Revised Unabridged English Dictionary
-ER — .
Webster's Revised Unabridged English Dictionary
ER — Symbol, Chem. erbium.
Random House Webster's Unabridged English Dictionary
ER — 1. efficiency report. 2. See emergency room .
Random House Webster's Unabridged English Dictionary
ER — /euh, euhr/ , interj. (used to express or represent a pause, hesitation, uncertainty, etc.).
Random House Webster's Unabridged English Dictionary
ER — section of a hospital where people which emergency medical conditions are treated; name of a famous American television series that …
Толковый словарь английского языка - Редакция bed
ER — 1. earned run 2. emergency room
Merriam-Webster's Collegiate English vocabulary
ER — erbium
Merriam-Webster's Collegiate English vocabulary
ER — ÷ˈər interjection Date: 1862 — used to express hesitation
Merriam-Webster's Collegiate English vocabulary
ER — Variant: also -ier or -yer Function: noun suffix Etymology: Middle English -er, -ere, -ier, -iere; partly from Old English -ere …
Merriam Webster Collegiate English Dictionary
ER — Function: adjective suffix or adverb suffix Etymology: Middle English -er, -ere, -re, from Old English -ra (in adjectives), -or (in …
Merriam Webster Collegiate English Dictionary
ER — Pronunciation: ' ə , ' ä, usu with prolonged vowel, ÷ ' ə r Function: interjection Date: 1862 ― used …
Merriam Webster Collegiate English Dictionary
ER — Function: symbol erbium
Merriam Webster Collegiate English Dictionary
ER — Function: abbreviation 1 earned run 2 emergency room
Merriam Webster Collegiate English Dictionary
ER — ■ exclamation expressing hesitation. Origin C19: natural utt~ance.
Concise Oxford English vocab
ER — ■ symbol the chemical element erbium.
Concise Oxford English vocab
ER — ■ abbreviation 1》 N. Amer. emergency room. 2》 King Edward. [from L. Edwardus Rex .] 3》 Queen Elizabeth. [from L. …
Concise Oxford English vocab
-ER — ~ 1 ■ suffix 1》 denoting a person or thing that performs a specified action or activity: farmer. 2》 denoting …
Concise Oxford English vocab
-ER — -er BrE AmE ə AmE ə r ▷ dirtier ˈdɜːt i‿ə AmE ˈdɝːt̬ i‿ ə r —On rare occasions this …
Longman Pronunciation English Dictionary
-ER — suffix 1. (in nouns) a person or thing that : lover computer —compare -ee , -or 2. (in nouns) a …
Oxford Advanced Learner's English Dictionary
ER — / ˌiː ˈɑː(r); NAmE / abbreviation emergency room For more information see the Cultural Guide
Oxford Advanced Learner's English Dictionary
ER — abbr. 1 Queen Elizabeth. 2 King Edward. [L Elizabetha Regina, Edwardus Rex]
Английский основной разговорный словарь
ER — symb. Chem. the element erbium.
Английский основной разговорный словарь
ER — int. expressing hesitation or a pause in speech. [imit.]
Английский основной разговорный словарь
-ER — suffix esp. Law forming nouns denoting verbal action or a document effecting this (cesser; disclaimer; misnomer). °The same ending occurs …
Английский основной разговорный словарь
-ER — suffix 1 forming nouns and adjectives through OF or AF, corresponding to: a L -aris (sampler) (cf. -AR(1)). b L …
Английский основной разговорный словарь

NCI English Dictionary of Cancer Terms

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