boner

1
[ boh-ner ]
/ ˈboʊ nər /

noun

a person or thing that bones.
Slang: Vulgar. an erection of the penis.

Origin of boner

1
First recorded in 1895–1900; bone + -er1

Definition for boner (2 of 2)

boner

2
[ boh-ner ]
/ ˈboʊ nər /

noun

a foolish and obvious blunder; stupid mistake.

Origin of boner

2
An Americanism dating back to 1910–15; bone(head) + -er1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for boner

British Dictionary definitions for boner

boner

/ (ˈbəʊnə) /

noun

slang a blunder
slang an erection of the penis
NZ a low-grade slaughtered animal suitable for use in pies, sausages, etc
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012