Definition, Meaning & Synonyms

hard-on

Noun
/ˈhɑːrd ˌɒn/
Definition
A hard-on refers to an erection, which occurs when the penis becomes firm and enlarged due to sexual arousal.
Examples
  • After seeing her, he couldn’t help but get a hard-on.
  • He joked about getting a hard-on while watching a romantic movie.
Meaning
The term is commonly used in informal contexts to describe the physiological response of a male’s body during sexual excitement, but it can also be used metaphorically in various expressions.
Synonyms
  • erection
  • stiffness
  • correction