from The American Heritage® Dictionary of the English Language, 4th Edition
- n. See Africanized bee.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. An Africanized honey bee.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. an investment banker who devises strategies to make a target company less attractive for takeover
- n. a strain of bees that originated in Brazil in the 1950s as a cross between an aggressive African bee and a honeybee; retains most of the traits of the African bee; now spread as far north as Texas
From killer + bee, from its aggressive nature, though few deaths have been reported. (Wiktionary)