NAPHTHENE

Meaning of NAPHTHENE in English

n. any of a group of cycloalkanes.

Etymology: NAPHTHA + -ENE

Oxford English vocab. Оксфордский английский словарь. 2012

NAPHTHENE — noun Date: 1884 cycloparaffin , naphthenic adjective
Толковый словарь английского языка - Merriam Webster
NAPHTHENE — ˈnafˌthēn, ÷ ˈnapˌ- noun ( -s ) Etymology: International Scientific Vocabulary naphth- + -ene : any of a series of …
Webster's New International English Dictionary
NAPHTHENE — (n.) A peculiar hydrocarbon occuring as an ingredient of Caucasian petroleum.
Английский словарь Webster
NAPHTHENE — ( n. ) A peculiar hydrocarbon occuring as an ingredient of Caucasian petroleum.
Webster's Revised Unabridged English Dictionary
NAPHTHENE — — naphthenic /naf thee"nik, -then"ik, nap-/ , adj. /naf"theen, nap"-/ , n. Chem. any of a group of hydrocarbon ring …
Random House Webster's Unabridged English Dictionary
NAPHTHENE — noun Date: 1884 : cycloparaffin • naph·then·ic ˌnaf-ˈthē-nik, ÷ˌnap-, -ˈthe- adjective
Merriam-Webster's Collegiate English vocabulary
NAPHTHENE — noun a peculiar hydrocarbon occuring as an ingredient of caucasian petroleum.
Webster English vocab
NAPHTHENE — [ 'nafθi:n ] ■ noun Chemistry any of a group of cyclic aliphatic hydrocarbons (e.g. cyclohexane) obtained from petroleum. Derivatives …
Concise Oxford English vocab
NAPHTHENE — [naph.thene] n (1884): cycloparaffin -- naph.then.ic adj
Merriam-Webster English vocab
NAPHTHENE — n. any of a group of cycloalkanes. [NAPHTHA + -ENE]
Английский основной разговорный словарь
NAPHTHENE — n. any of a group of cycloalkanes. [ NAPHTHA + -ENE ]
Concise Oxford English Dictionary
NAPHTHENE — нафтен
Большой Англо-Русский словарь
NAPHTHENE — нафтен
Англо-Русский научно-технический словарь
NAPHTHENE — нафтен
Новый большой Англо-Русский словарь
NAPHTHENE — n. Pronunciation: ' naf- ˌ th ē n, ÷ ' nap- Function: noun Date: 1884 : CYCLOPARAFFIN – naph · …
Merriam Webster Collegiate English Dictionary
NAPHTHENE-BASE — ˈ ̷ ̷ˌ ̷ ̷| ̷ ̷ adjective : containing relatively large amounts of various cyclic hydrocarbons (as naphthenes) — used especially of crude petroleum; compare …
Webster's New International English Dictionary
NAPHTHENIC — adjective see: naphthene
Толковый словарь английского языка - Merriam Webster
NAPALM — I. noun Etymology: naphthene + palmitate Date: 1942 a thickener consisting of a mixture of aluminum soaps used in jelling …
Толковый словарь английского языка - Merriam Webster
BASE
Webster's New International English Dictionary
PETROLEUM — pə̇.ˈtrōlēəm, -lyəm noun ( -s ) Usage: often attributive Etymology: Medieval Latin, fr Latin petr- + oleum oil — more …
Webster's New International English Dictionary
PARAFFIN-BASE — | ̷ ̷ ̷ ̷ ̷ ̷| ̷ ̷ adjective : containing relatively large amounts of paraffin hydrocarbons : yielding paraffin wax on refining — used especially of …
Webster's New International English Dictionary
NAPHTHENIC ACID — noun : any of numerous chiefly monocarboxylic acids derived from naphthenes and obtained from naphthene-base and asphalt-base petroleums ; usually …
Webster's New International English Dictionary
NAPHTHENIC — -thēnik, -then- adjective Etymology: International Scientific Vocabulary naphthene + -ic : of, relating to, containing, or being a naphthene naphthenic …
Webster's New International English Dictionary
NAPHTHENATE — ˈnafthəˌnāt, ÷ ˈnapth- noun ( -s ) Etymology: naphthene + -ate : a salt or ester of a naphthenic acid …
Webster's New International English Dictionary
CYCLOPENTANE — “+ noun Etymology: International Scientific Vocabulary cycl- + pentane : a liquid saturated cyclic hydrocarbon C 5 H 10 found …
Webster's New International English Dictionary
CYCLOHEXANE — “+ noun Etymology: International Scientific Vocabulary cycl- + hexane : a colorless liquid saturated cyclic hydrocarbon C 6 H 12 …
Webster's New International English Dictionary
ASPHALT-BASE — ˈ ̷ ̷ˌ ̷ ̷| ̷ ̷ adjective : containing relatively large amounts of asphalt-forming substances : yielding asphaltic residues on refining — used especially of …
Webster's New International English Dictionary
ACENAPHTHENE — ˌasəˈnapˌthēn, -afˌth- noun ( -s ) Etymology: International Scientific Vocabulary ace- + naphthene : a crystalline tricyclic hydrocarbon C 12 …
Webster's New International English Dictionary
ACE- — combining form Etymology: International Scientific Vocabulary, from acetic : acetic ace naphthene specifically : related to acenaphthene ace anthrene
Webster's New International English Dictionary
HEXANAPHTHENE — /hek'seuh naf"theen, -nap"-/ , n. Chem. cyclohexane. [ HEXA- + NAPHTHENE ]
Random House Webster's Unabridged English Dictionary
COPPER NAPHTHENATE — /naf"theuh nayt', nap"-/ , Chem. a green salt, soluble in benzene, used as an insecticide and a wood preservative, but …
Random House Webster's Unabridged English Dictionary
CRUDE — 1. неочищенный; необработанный; сырой 2. нефть; непереработанная нефть, сырая нефть 3. дистиллят нефти 4. первичные продукты переработки дёгтя crude in bulk …
Большой Англо-Русский словарь по нефти и газу

Oxford English vocab

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