Russian

Noun

жучо́к • ‎(žučók) m anim, m inan ‎(genitive жучка́, nominative plural жучки́, genitive plural жучко́в)

1. (animate) diminutive of жук ‎(žuk) (small) beetle, bug (insect)
2. (inanimate) home-made electrical fuse
3. (inanimate) bug, wiretap (an electronic intercept device)

Declension