Definition of Ass

1. Noun. The fleshy part of the human body that you sit on. "Are you going to sit on your fanny and do nothing?"

Exact synonyms: Arse, Backside, Behind, Bottom, Bum, Buns, Butt, Buttocks, Can, Derriere, Fanny, Fundament, Hind End, Hindquarters, Keister, Nates, Posterior, Prat, Rear, Rear End, Rump, Seat, Stern, Tail, Tail End, Tooshie, Tush
Generic synonyms: Body Part
Group relationships: Body, Torso, Trunk
Derivative terms: Posterior

2. Noun. A pompous fool.
Generic synonyms: Fool, Muggins, Sap, Saphead, Tomfool

3. Noun. Hardy and sure-footed animal smaller and with longer ears than the horse.
Group relationships: Equus, Genus Equus
Generic synonyms: Equid, Equine
Specialized synonyms: Domestic Ass, Donkey, Equus Asinus, Jack, Jackass, Jennet, Jenny, Jenny Ass, Wild Ass

4. Noun. Slang for sexual intercourse.

Definition of Ass

1. n. A quadruped of the genus Equus (E. asinus), smaller than the horse, and having a peculiarly harsh bray and long ears. The tame or domestic ass is patient, slow, and sure-footed, and has become the type of obstinacy and stupidity. There are several species of wild asses which are swift-footed.

Definition of Ass

1. a hoofed mammal [n -ES]

Medical Definition of Ass

1. 1. A quadruped of the genus Equus (E. Asinus), smaller than the horse, and having a peculiarly harsh bray and long ears. The tame or domestic ass is patient, slow, and sure-footed, and has become the type of obstinacy and stupidity. There are several species of wild asses which are swift-footed. 2. A dull, heavy, stupid fellow; a dolt. Asses' Bridge. [L. Pons asinorum] The fifth proposition of the first book of Euclid, "The angles at the base of an isosceles triangle are equal to one another." "A schoolboy, stammering out his Asses' Bridge." . To make an ass of one's self, to do or say something very foolish or absurd. Origin: OE. Asse, AS. Assa; akin to Icel. Asni, W. Asen, asyn, L. Asinus, dim. Aselus, Gr.; also to AS. Esol, OHG. Esil, G. Esel, Goth. Asilus, Dan. Aesel, Lith. Asilas, Bohem. Osel, Pol. Osiel. The word is prob. Of Semitic origin; cf. Heb. Athn she ass. Cf. Ease. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Ass

asporulate
aspout
asprawl
aspread
asprout
asps
aspulvinone dimethylallyltransferase
asp viper
asquat
asquint
asquint
asrama
asramas
Asron Montgomery Ward
ass (current term)
ass (current term)
ass-kisser
assagai
assagaied
assagaiing
assagais
assai
assai
assail
assail
assailability
assailable
assailant
assailants
assailed

Other Resources:

Search for Ass on Dictionary.com!Search for Ass on Thesaurus.com!Search for Ass on Google!Search for Ass on Wikipedia!