(entomology) A vein running along the dorsum of the wing.

(Freudian psychology) Exhibiting cruelty, emotional outbursts, disorganization, self-confidence, artistic ability, generosity, rebelliousness and general carelessness.

Alternative spelling of anal-retentive

Alternative form of preanal

A sex toy, often resembling a fishhook, used for anal penetration.

plural of anal hook

A sexual activity involving stimulation of a sexual partner's anus and/or rectum, especially by penetration.

(ichthyology) A fin located on the underside of a fish behind the anus.

(anatomy) The sphincter (= ring muscle) that surrounds the anus (=anal orifice)

(Freudian psychology) Preoccupied with achieving perfection, order and control and with collecting, possessing, and retaining objects. / (by extension) Overly obsessive concerning small details.