Any of various insects of the order Hemiptera and in particular of the suborder Heteroptera, that are wingless or have two pairs of wings, and have mouthparts adapted for piercing and sucking.

(US) an insect, of the family Lygaeidae, that mostly feeds on the seeds and tissue of the milkweed plant (Asclepias).

the millennium bug

An insecticide for killing household pests. / Insect repellent.

Alternative spelling of ladybug

Blattella germanica; German cockroach. See cockroach

The American cockroach (Periplaneta americana).

(Internet, marketing) A small, usually transparent image added by an advertiser to a webpage (to track its popularity) or email message (to track when it is read).

plural of Croton bug

plural of palmetto bug