[pes-kee] /ˈpɛs ki/
adjective, peskier, peskiest. Informal.
bothered by a pesky fly.
adjective peskier, peskiest
(informal, mainly US & Canadian) troublesome: pesky flies
1775, originally in New England dialect, perhaps a dialectal formation from pest (cf. plaguy “confounded, annoying, disagreeable”). Partridge suggests an origin in Essex dialect.
Vexatious; annoying; pesty
[1775+; origin unknown]
[pey-soh; Spanish pe-saw] /ˈpeɪ soʊ; Spanish ˈpɛ sɔ/ noun, plural pesos [pey-sohz; Spanish pe-saws] /ˈpeɪ soʊz; Spanish ˈpɛ sɔs/ (Show IPA) 1. a coin and monetary unit of Chile, Colombia, Cuba, the Dominican Republic, Guinea-Bissau, Mexico, and the Philippines, equal to 100 centavos. 2. a coin and monetary unit of Uruguay, equal to 100 centesimos. […]
noun, plural pesos bolivianos. 1. a nickel-clad steel coin, paper money, and monetary unit of Bolivia, equal to 100 centavos: replaced the boliviano in 1963.
[pes-uh-ree] /ˈpɛs ə ri/ noun, plural pessaries. Medicine/Medical. 1. a device worn in the vagina to support a displaced uterus. 2. a vaginal suppository. 3. (def 4). /ˈpɛsərɪ/ noun (med) (pl) -ries 1. a device for inserting into the vagina, either as a support for the uterus or (diaphragm pessary) to deliver a drug, such […]
/pes’im-l/ (Latin-based antonym for “optimal”) Maximally bad. “This is a pessimal situation.” Also “pessimise” To make as bad as possible. These words are the obvious Latin-based antonyms for “optimal” and “optimise”, but for some reason they do not appear in most English dictionaries, although “pessimise” is listed in the OED. [Jargon File] (1995-02-01)