look up any word, like dilhouette:
 
1.
A really small animal that is an invertebrate. Some insects are pests. Others can be helpful. For example, bees make useful products like honey and wax.
There are insects in my house.
by David March 07, 2004
42 18
 
2.
Really small animals that are pests. Most insects are pests. ants, cockroaches, beetles, termites, and flies are all insects. Spiders are not insect. Spiders are arachnids.
I think their class is studying insects.
by David March 06, 2004
30 18
 
3.
1. A small, usually winged, invertebrate.
2. Someone who is extremely ignorant or ignant.
1. Somebody kill that insect!

2. Wow, I can't believe how insect you bein' right now.
by Paul Chase October 31, 2008
3 10
 
4.
one who is a faggot, specifically, a resident of pittsburgh
Insect is a faggot today.
Insect was a faggot yesterday
by xtrr abdul April 18, 2005
42 68