a fastener that is inserted into holes in two adjacent pieces and holds them together
source: WordNet 3.0
a slight irregular shaking motion
source: WordNet 3.0
A notch or tooth in the joining surface of any piece of building material to prevent slipping; sometimes, but incorrectly, applied to a separate piece fitted into two adjacent stones, or the like.
source: Webster 1913
verb
move to and fro
Don't jiggle your finger while the nurse is putting on the bandage!.
source: WordNet 3.0
fasten or join with a joggle
source: WordNet 3.0
To shake slightly; to push suddenly but slightly, so as to cause to shake or totter; to jostle; to jog.