ultradian

ul·tra·di·an

U u

Transcription

- US Pronunciation
- US IPA
- [uhl-trey-dee-uh n]
- /ʌlˈtreɪ di ən/

- US Pronunciation
- US IPA
- [uhl-trey-dee-uh n]
- /ʌlˈtreɪ di ən/

Definition of ultradian word

adjective ultradian of or relating to a biorhythm having a period of less than 24 hours. 1

Just one definition for ultradian

Information block about the term

Origin of ultradian

First appearance:

before 1960

One of the 3% newest English words

1960-65; ultra- + Latin di(ēs) day + -an

Historical Comparancy

Parts of speech for Ultradian

noun

adjective

verb

adverb

pronoun

preposition

conjunction

determiner

exclamation

Full grammatical hierarchy of Ultradian

ultradian popularity

A pretty common term. Usually people know it’s meaning, but prefer to use a more spread out synonym. About 62% of English native speakers know the meaning and use word.

According to our data about 53% of words is more used. This is a rare but used term. It occurs in the pages of specialized literature and in the speech of educated people.

ultradian usage trend in Literature

This diagram is provided by Google Ngram Viewer