American Heritage® Dictionary of the English Language, Fourth
Edition - v. To inhabit or overrun in numbers or quantities
large enough to be harmful, threatening, or obnoxious: rats
infesting the sewers; streets that were infested with drugs. -
v. To live as a parasite in or on: livestock that were infested
with tapeworms. Century Dictionary and Cyclopedia - Hostile;
hurtful; mischievous; harassing; troublesome. - To attack;
molest; harass; haunt or prowl around mischievously or
hurtfully; attack parasitically. - Synonyms To annoy, harass,
torment, plague, vex, molest, overrun. - To become confirmed in
evil; become habitually vicious. GNU Webster's 1913 - adj.
obsolete Mischievous; hurtful; harassing. - v. To trouble
greatly by numbers or by frequency of presence; to disturb; to
annoy; to frequent and molest or harass - v. invade in great
numbers - v. live on or in a host, as of parasites - v. occupy
in large numbers or live on a host - Middle English infesten, to
distress, from Old French infester, from Lati