noun

boner

An erection of the penis.

The health glossary identifies boner as slang for an erection.

Etymology

Old English bān supplies the word for bone. The slang noun borrows bone’s hardness as an image for an erection, with -er forming the name of the thing.

In context

Jomboy Media5:04
boners which is a painful and prolonged erection you know the all the all the patients their characteristics symptom having a boner
Fan throws a ball from the stands that hits Mariners pitcher | Weekly Dumb

More examples

  • The editor marked boner as informal anatomical slang.
  • The dialogue uses boner in its sexual sense.
  • She replaced boner with a neutral medical term.

Forms

boner · boners

Similar words

erection
The neutral anatomical term.
arousal
A broader state that need not include an erection.