rapu

Etymology
Borrowed from, via the earlier form.

Noun

 * 1) signal crayfish,.
 * 2) crayfish, crawfish, crawdad , , , mudbug , yabby  freshwater decapod crustacean resembling small lobster
 * 3) decapod any crustacean of the order
 * 4) crab
 * 1) crab

Usage notes
Originally and still to most Finnish speakers the word means primarily the species  as it is the only indigenous decapod crustacean of significant size in Finland. The meaning has gradually expanded, and currently is often called, especially if there's a risk of confusion.

Etymology
From. Ultimately from. Compare 🇨🇬, 🇨🇬, 🇨🇬.

Verb

 * 1)  to slap