This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

v. To strike or cause to come into contact: She bonked her head going through the low doorway.

verb-intransitive. To collide against something: His head bonked against the wall as he fell.

n. A blow to the head.

n. A hollow thud.

v. To strike or collide with something.

v. To have sexual intercourse.

v. To hit something with the front wheels of the skateboard, whilst in the air, this pre-dates the snowboarding term,

v. To hit something (especially a tree) with one's snowboard, especially while in the air.

v. To experience sudden and severe fatigue in an endurance sports event due to glycogen depletion.

n. A bump on the head.

n. Any minor collision or random meeting.

n. An act of sexual intercourse.

n. A condition of sudden, severe fatigue in an endurance sports event caused by glycogen depletion.

v. hit hard

v. have sexual intercourse with

"So it's important not to "bonk" - the term used to describe what happens when muscle fuel (glycogen) is depleted and a runner "hits the wall.""

hit   

boink    hit    l    en    the    wall   

Montblanc    bronc    conch    conk    cronk    honk    wank   

nwe    sesoun    arear    bolde    syre    sodaine    sothe    inconuenience    print    drubbing