[poz-i-troh-nee-uh m] /ˌpɒz ɪˈtroʊ ni əm/
a short-lived atomic system consisting of a positron and an electron bound together.
(physics) a short-lived entity consisting of a positron and an electron bound together. It decays by annihilation to produce two or three photons
Portable Operating System Interface Portable Operating System Interface for UNIX
Pediatric Orthopaedic Society of North America
[poh-soh-ley, po-; Spanish paw-saw-le] /poʊˈsoʊ leɪ, pɒ-; Spanish pɔˈsɔ lɛ/ noun, Mexican Cookery. 1. a thick, stewlike soup of pork or chicken, hominy, mild chili peppers, and coriander leaves: traditionally served at Christmas and often favored as a hangover remedy.
[puh-sol-uh-jee, poh-] /pəˈsɒl ə dʒi, poʊ-/ noun 1. the branch of pharmacology dealing with the determination of dosage. /pəˈsɒlədʒɪ/ noun 1. the branch of medicine concerned with the determination of appropriate doses of drugs or agents posology po·sol·o·gy (pə-sŏl’ə-jē, pō-) n. The medical or pharmacological study of the dosages of medicines and drugs. po’so·log’ic (pō’sə-lŏj’ĭk) […]