Noun | 1. | ![]() Arthropoda, phylum Arthropoda - jointed-foot invertebrates: arachnids; crustaceans; insects; millipedes; centipedes arthropod - invertebrate having jointed limbs and a segmented body with an exoskeleton made of chitin clypeus - a shield-like plate on the front of an insect's head wing - a movable organ for flying (one of a pair) ala - a wing of an insect social insect - an insect that lives in a colony with other insects of the same species ephemeral, ephemeron - anything short-lived, as an insect that lives only for a day in its winged form holometabola, metabola - insects that undergo complete metamorphosis defoliator - an insect that strips the leaves from plants pollinator - an insect that carries pollen from one flower to another gallfly - any of various insects that deposit their eggs in plants causing galls in which the larvae feed mecopteran - any of various carnivorous insects of the order Mecoptera collembolan, springtail - any of numerous minute wingless primitive insects possessing a special abdominal appendage that allows the characteristic nearly perpetual springing pattern; found in soil rich in organic debris or on the surface of snow or water proturan, telsontail - any of several minute primitive wingless and eyeless insects having a cone-shaped head; inhabit damp soil or decaying organic matter beetle - insect having biting mouthparts and front wings modified to form horny covers overlying the membranous rear wings web spinner - any of a small order of slender typically tropical insects that nest in colonies in silken tunnels that they spin louse, sucking louse - wingless usually flattened bloodsucking insect parasitic on warm-blooded animals bird louse, biting louse, louse - wingless insect with mouth parts adapted for biting; mostly parasitic on birds flea - any wingless bloodsucking parasitic insect noted for ability to leap dipteran, dipteron, dipterous insect, two-winged insects - insects having usually a single pair of functional wings (anterior pair) with the posterior pair reduced to small knobbed structures and mouth parts adapted for sucking or lapping or piercing leaf miner, leaf-miner - any of various small moths or dipterous flies whose larvae burrow into and feed on leaf tissue especially of the family Gracilariidae hymenopter, hymenopteran, hymenopteron, hymenopterous insect - insects having two pairs of membranous wings and an ovipositor specialized for stinging or piercing worker - sterile member of a colony of social insects that forages for food and cares for the larvae orthopteran, orthopteron, orthopterous insect - any of various insects having leathery forewings and membranous hind wings and chewing mouthparts phasmid, phasmid insect - large cylindrical or flattened mostly tropical insects with long strong legs that feed on plants; walking sticks and leaf insects dictyopterous insect - cockroaches and mantids bug - general term for any insect or similar creeping or crawling invertebrate hemipteran, hemipteron, hemipterous insect, bug - insects with sucking mouthparts and forewings thickened and leathery at the base; usually show incomplete metamorphosis heteropterous insect - true bugs: insects whose forewings are membranous but have leathery tips homopteran, homopterous insect - insects having membranous forewings and hind wings psocopterous insect - small soft-bodied insect with chewing mouthparts and either no wings or two pairs ephemerid, ephemeropteran - short-lived insect plecopteran, stone fly, stonefly - primitive winged insect with a flattened body; used as bait by fishermen; aquatic gilled larvae are carnivorous and live beneath stones neuropteran, neuropteron, neuropterous insect - insect having biting mouthparts and four large membranous wings with netlike veins odonate - large primitive predatory aquatic insect having two pairs of membranous wings thysanuran insect, thysanuron - primitive wingless insects: bristletail earwig - any of numerous insects of the order Dermaptera having elongate bodies and slender many-jointed antennae and a pair of large pincers at the rear of the abdomen |
2. | insect - a person who has a nasty or unethical character undeserving of respect disagreeable person, unpleasant person - a person who is not pleasant or agreeable |