from The American Heritage® Dictionary of the English Language, 4th Edition
- transitive v. To harass with petty annoyances; bother. See Synonyms at harass.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- v. To bother, harass or annoy persistently.
from the GNU version of the Collaborative International Dictionary of English
- transitive v. To trouble; to disturb; to annoy; to harass with petty vexations.
- transitive v. To crowd together in an annoying way; to overcrowd; to infest.
from The Century Dictionary and Cyclopedia
- l. To crowd; encumber; clog; fill; cram.
- To trouble, disturb, or annoy, especially with repeated acts of an annoying kind; harass with petty vexations; plague; worry.
- Synonyms Bother, Plague, etc. See tease.
- n. Encumbrance; obstruction.
- n. A trouble; bother; plague.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- v. annoy persistently
Probably short for French empestrer, to constrain, embarrass (probably also influenced by pest), from Old French, from Vulgar Latin *impāstōriāre : Latin in-, in; see in-2 + Vulgar Latin *pāstōria, a hobble, from Latin, feminine of pāstōrius, of a herdsman (from pāstor, herdsman; see pā- in Indo-European roots).(American Heritage® Dictionary of the English Language, Fourth Edition)