jiggle
UK[ˈdʒɪɡl]US[ˈdʒɪɡl]
v
to move or cause to move with quick, short, jerky movements up and down or from side to side.
n
a quick, light, jerky movement.
Etymology
the word 'jiggle' is a relatively modern english formation, first appearing in the early 19th century. it is part of a family of expressive, often reduplicative verbs that imitate or suggest a type of motion, such as 'wiggle', 'joggle', and 'jog'. the 'jig-' element likely evokes a short, jerky, or bouncing movement through sound symbolism, a common feature in english for creating vivid, onomatopoeic vocabulary. its development illustrates how language can invent new terms through playful phonetic repetition and imitation of action, moving from a suggestive sound pattern to a standard lexical item describing a specific kind of light, shaky motion.
Analysis
this word is considered a simplex form. it is an english reduplicative formation, likely imitative in origin, related to words like 'jog' and 'joggle'.
Examples
she jiggled the key in the lock until it finally turned.
the gelatin dessert will jiggle on the plate.
he gave the handle a little jiggle to see if it was loose.