kneebar

noun — 2 senses

kneebar

noun

Etymology From knee + bar.

1

A joint lock where the knee is hyperextended in order to cause pain and/or injury.

2

Climbing, Hobbies, Lifestyle, Sports A climbing technique in which the climber uses a knee for leverage or support.

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.