ULTRADIAN

Meaning of ULTRADIAN in English

[ ʌl'treɪdɪən ]

■ adjective Physiology recurring more than once a day (but less than once an hour). Compare with infradian .

Origin

1960s: from ultra- 'beyond' on the pattern of circadian .

Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004

ULTRADIAN — (ˌ)əlˈtrādēən adjective Etymology: ultra- + -dian (as in circadian — herein) : being, characterized by, or occurring in periods or …
Webster's New International English Dictionary
ULTRADIAN — /ul tray"dee euhn/ , adj. of or pertaining to a biorhythm having a period of less than 24 hours. [ …
Random House Webster's Unabridged English Dictionary
ULTRADIAN RHYTHM — ультрадианный ритм
Новый Англо-Русский словарь по биологии
ULTRADIAN RHYTHM — ультрадианный ритм
Новый Англо-Русский биологический словарь
INFRADIAN — [ ɪn'freɪdɪən ] ■ adjective Physiology recurring less than once a day. Compare with ultradian . Origin 1960s: from infra- …
Concise Oxford English vocab
AMPLITUDE — noun COLLOCATIONS FROM CORPUS ■ ADJECTIVE high ▪ This is a high amplitude burst of contractions that start in the …
Longman DOCE5 Extras English vocabulary
RHYTHM — 1) ритм 2) ритмичность, периодичность, цикличность • - activity rhythm - alpha rhythm - atrio-ventricular rhythm - beta rhythm - cardiac rhythm - circadian rhythm - cortical rhythm - day-night …
Новый Англо-Русский словарь по биологии
RHYTHM — 1) ритм 2) ритмичность, периодичность, цикличность • - activity rhythm - alpha rhythm - atrio-ventricular rhythm - beta rhythm - …
Новый Англо-Русский биологический словарь
УЛЬТРАДИАННЫЙ РИТМ — ultradian rhythm
Новый Русско-Английский биологический словарь

Concise Oxford English vocab

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