knuckle

Fist's bony bumps

Knuckle is a finger joint, especially the prominent bumps where fingers meet the hand.

To knuckle down is to apply oneself seriously to a task.

To knuckle under is to submit or yield.

A knuckle sandwich is a punch to the face.

Knuckles of meat are cut from joints: braised pork knuckles.

To rap someone's knuckles is to reprimand them.

fighting

punch

Strike with fist

  • fistTightly closed hand
  • brassCopper-zinc metal mixture
  • dusterCleaning implement for surfaces

brawl · jab · clench · wallop · haymaker · sock · smack · slug · fisticuffs · boxing

anatomy

phalanges

Bones of fingers, toes

finger · cartilage · ligament · synovial · articulation · flexion · tendon · digit · hand · proximal

mechanical

joint

Shared by multiple parties

  • hingeMovable connecting joint
  • pinPointed metal fastener
  • pivotPoint of rotation

coupling · universal · steering · linkage

idiom

down

Toward lower ground

ball · cracking · rapping

gesture

crack

Narrow break or attempt

  • popFizzy drink, regionally
  • rapQuick sharp blow
  • tapValve controlling liquid flow

knock · drum · rub · grind

meat

pork

Pig as food

collagen · slow-cooked · crispy · tender · trotter

Categories
Opposites
finger anatomy position

knucklefingertip

Terminal phalanx pad

finger pad · palm · wrist · earlobe · belly

anatomical position on finger

knucklefingertip

Terminal phalanx pad

finger pad · nail bed · fingernail · cuticle

GESTURE/ACTION (knuckle under/yield)

knuckleresist

Oppose or refuse compliance

defy · stand firm · hold out · dig in · rebel

Phrases
Family

knuckles, knucklehead, knuckled, knuckling, knuckle under, knuckleball, knuckle sandwich, knuckler, knucklebones

Familiarity
Top 20,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G