wakefulness

C2+ Topic:Abstract Ideas

US /ˈweɪkfəlnəs/ UK /ˈweɪkfəlnəs/ See IPA manual

Meanings

1

noun
the state of being awake or unable to sleep

Anxiety kept her in a restless wakefulness until dawn.

Thesaurus

Synonyms

1 noun · the state of being awake or... alertness vigilance sleeplessness insomnia watchfulness consciousness

Opposites

sleep drowsiness somnolence slumber

Word family

Related forms wakeful wake waken awake

Etymology

From wakeful (from Old English wacian 'to be awake' plus -ful) plus the noun-forming suffix -ness.

wacian Old English *wakaną Proto-Germanic

View etymology graph ->

Topics

Abstract Ideas Word Formation & Derivatives

External links

# wakefulness

**Type:** Word
**Level:** C2+
**Part of speech:** noun
**IPA (US):** /ˈweɪkfəlnəs/
**IPA (UK):** /ˈweɪkfəlnəs/

## Meanings
1. the state of being awake or unable to sleep

## Examples
- Anxiety kept her in a restless wakefulness until dawn.

## Synonyms
- alertness
- vigilance
- sleeplessness
- insomnia
- watchfulness
- consciousness

## Antonyms
- sleep
- drowsiness
- somnolence
- slumber

## Related Forms
- wakeful
- wake
- waken
- awake

## Roots and Affixes
- Root: wacian
- Root: *wakaną

## Etymology
From wakeful (from Old English wacian 'to be awake' plus -ful) plus the noun-forming suffix -ness.

## AI Etymology
Wakefulness comes from wakeful (from Old English wacian 'to be awake' plus -ful) plus the noun-forming suffix -ness. The historical chain includes Old English wacian and Proto-Germanic *wakaną. The quoted older sense, "to be awake," supplies the immediate semantic anchor for wakefulness. The formation is best read as suffixal and borrowed: the word wakefulness carries its older form-history into a compact English lexical shape. In present English it is used as a noun, "the state of being awake or unable to sleep". Related English forms include wakeful, wake, waken, and awake. The result is a noun whose etymology preserves both the older form and the later English specialization.

## Topics
- Abstract Ideas
- Word Formation & Derivatives

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