Langimage
English

nadir(ed)

|na-dir|

C2

🇺🇸

/ˈneɪdər/

🇬🇧

/ˈneɪdɪə/

(nadir)

lowest point

Base FormPlural3rd Person Sing.PastPast ParticiplePresent Participle
nadirnadirsnadirsnadirednadirednadiring
Etymology
Etymology Information

'nadir' originates from Arabic, specifically the word 'naẓīr' (نظير), where the root carried the sense 'opposite' or 'counterpart'.

Historical Evolution

'nadir' entered Medieval Latin and Romance languages from Arabic, then passed into Middle English and modern English as 'nadir'.

Meaning Changes

Initially it meant 'opposite' (in the sense of counterpart or mirror); over time the sense shifted in astronomical usage to the point opposite the zenith and then figuratively to mean 'the lowest point'.

Meanings by Part of Speech

Noun 1

the lowest point in the fortunes, condition, or prospects of a person or organization; the worst moment.

After months of declining sales, the company finally reached its nadir.

Synonyms

Antonyms

Noun 2

in astronomy and geography: the point on the celestial sphere directly below an observer; the opposite of the zenith.

On the star chart, the nadir is directly opposite the zenith.

Synonyms

antipode (in context)

Antonyms

Verb 1

(intransitive) To reach the lowest point; to hit rock-bottom (often used figuratively).

Market confidence nadired after the series of bad reports.

Synonyms

Antonyms

Last updated: 2025/12/03 17:34