wiggler, wriggler, squirmer (noun)

one who can't stay still (especially a child)

"the toddler was a real wiggler on plane trips"

wiggler, wriggler (noun)

larva of a mosquito

earthworm, angleworm, fishworm, fishing worm, wiggler, nightwalker, nightcrawler, crawler, dew worm, red worm (noun)

terrestrial worm that burrows into and helps aerate soil; often surfaces when the ground is cool or wet; used as bait by anglers

wiggler (Noun)

Anything that wiggles

wiggler (Noun)

The larva of a mosquito

wiggler (Noun)

A magnet designed to make a beam of charged particles follow a curving path in a accelerator