[as], (Noun)

Definitions:
- an animal of the horse family, which is typically smaller than a horse and has longer ears and a braying call

- a foolish or stupid person
(e.g: that ass of a young man)


Phrases:
- make an ass of oneself

Origin:
Old English assa, from a Celtic word related to Welsh asyn, Breton azen, based on Latin asinus

[as], (Noun)

Definitions:
- a person's buttocks or anus


Phrases:
- bust one's ass
- bust someone's ass
- chew someone's ass
- get off one's ass
- get your ass in gear
- haul ass
- have a stick up one's ass
- have one's head up one's ass
- my ass
- not give a rat's ass
- not know one's ass from a hole in the ground
- put someone's ass in a sling
- up your ass
- whip someone's ass
- you bet your ass

Origin:
mid 19th century: variant of arse