굼벵이

cicada larva

Explanation

1. cicada larva
The larva of a cicada or beetle.

2. slow person; slow thing
(figurative) Someone or something that moves very slowly.

Examples
땅속에 사는 굼벵이
굼벵이가 구르다
굼벵이가 기어가다

7 more sentences in the app — free account.