Acrasia
noun ·Uncommon ·Advanced level
Definitions
- 1 Lack of self-control; excess, intemperance; also, irregular or unruly behaviour. archaic, rare, uncountable
"Him fortuned (hard fortune ye may gheſſe) / To come, vvhere vile Acraſia does vvonne [live], / Acraſia a falſe enchauntereſſe, / That many errant knightes hath fovvle fordonne: […]"
- 2 Alternative spelling of akrasia (“(uncountable) lack of physical or (especially) mental strength; poor willpower; also, the tendency to act contrary to one's better judgment; (countable) an instance of this”) alt-of, alternative, countable, uncountable
"What I think this depicts is a relationship between the reasons we have to act and the action we do. This problem of acrasia suggests that sometimes we have those reasons. We think smoking is bad for health so the action we would expect is that we would refrain from smoking. Instead, we smoke."
Example
More examples"Him fortuned (hard fortune ye may gheſſe) / To come, vvhere vile Acraſia does vvonne [live], / Acraſia a falſe enchauntereſſe, / That many errant knightes hath fovvle fordonne: […]"
Etymology
Learned borrowing from Late Latin acrasia (“lack of temperance”), and from its etymon Ancient Greek ᾰ̓κρᾱσῐ́ᾱ (ăkrāsĭ́ā, “bad mixture”), from ἄκρᾱτος (ákrātos, “pure, unmixed; of a person: intemperate, violent”) + -ῐ́ᾱ (-ĭ́ā, suffix forming feminine abstract nouns). Ἄκρᾱτος (Ákrātos) is derived from ᾰ̓- (ă-, prefix forming terms having a sense opposite to the stems or words to which it is attached) + κεράννυμι (keránnumi, “to blend, mix; to cool or temper by mixing”) (ultimately from Proto-Indo-European *ḱerh₂- (“head, top; horn”)) + -τος (-tos, suffix forming adjectives). Doublet of acrasy.
A variant of akrasia.
Related phrases
More for "acrasia"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.