Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

hard–on

play
noun \ˈhärd-ˌȯn, -ˌän\

Simple Definition of hard–on

  • : an erection of the penis

Source: Merriam-Webster's Learner's Dictionary

Full Definition of hard–on

plural

hard–ons

sometimes vulgar

  1. :  an erection of the penis

1888

First Known Use of hard–on

1888


Seen and Heard

What made you want to look up hard–on? Please tell us where you read or heard it (including the quote, if possible).