crepuscular

C2+ Topic:Describing Qualities

US /krɪˈpʌskjələ˞/ UK /krɪˈpʌskjʊlə/ See IPA manual

adj

Meanings

1

adj
of or resembling twilight; active at dusk and dawn

Bats and moths are crepuscular creatures of the half-light.

Thesaurus

Synonyms

1 adj · of or resembling twilight;... twilight dim dusky shadowy

Opposites

diurnal nocturnal

Word family

Related forms crepusculecrepuscle

Etymology

From Latin 'crepusculum' ('twilight, dusk') + '-ar'; 'crepusculum' is a diminutive related to 'creper' ('dark, obscure').

crepusculum Latin creper Latin

View etymology graph ->

Topics

Describing Qualities Word Formation & Derivatives

# crepuscular

**Type:** Word
**Level:** C2+
**Part of speech:** adj
**IPA (US):** krɪˈpʌskjələ˞
**IPA (UK):** krɪˈpʌskjʊlə

## Meanings
1. of or resembling twilight; active at dusk and dawn

## Examples
- Bats and moths are crepuscular creatures of the half-light.

## Synonyms
- twilight
- dim
- dusky
- shadowy

## Antonyms
- diurnal
- nocturnal

## Related Forms
- crepuscule
- crepuscle

## Roots and Affixes
- Root: crepusculum
- Root: creper

## Etymology
From Latin 'crepusculum' ('twilight, dusk') + '-ar'; 'crepusculum' is a diminutive related to 'creper' ('dark, obscure').

## AI Etymology
Crepuscular is from Latin 'crepusculum' ('twilight, dusk') + '-ar'; 'crepusculum' is a diminutive related to 'creper' ('dark, obscure'). Important recorded forms include crepusculum (Latin) and creper (Latin). Morphologically, the word is a built form whose named elements carry part of the historical sense. The current sense covers of or resembling twilight; active at dusk and dawn. The wider family includes related words such as crepuscule and crepuscle.

## Topics
- Describing Qualities
- Word Formation & Derivatives

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crepuscular

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