India rubber obtained from the tree Hevea brasiliensis, of the spurge family, and other species of the same genus of tropical South America.
a South American rubber obtained from any of various euphorbiaceous trees of the genus Hevea, esp H. brasiliensis See also rubber tree
pararrhythmia par·ar·rhyth·mi·a (pār’ə-rĭð’mē-ə) n. A cardiac dysrhythmia in which two independent rhythms coexist, but not as a result of A-V block.
[par-uh-sey-ling] /ˈpær əˌseɪ lɪŋ/ noun 1. the sport of soaring while harnessed to a that is towed by a motorboat, car, or other fast-moving vehicle, from which one often releases oneself to float freely. [par-uh-seyl] /ˈpær əˌseɪl/ noun 1. a special parachute, kept open with wing-tip holders to help provide lift, used in parasailing. verb […]
[par-uh-seyl] /ˈpær əˌseɪl/ noun 1. a special parachute, kept open with wing-tip holders to help provide lift, used in parasailing. verb (used without object) 2. to engage in parasailing. n. 1963, from first element of parachute + sail. As a verb from 1970. Related: Parasailing.
[par-uh-sang] /ˈpær ə sæŋ/ noun 1. an ancient Persian unit of distance, equal to about 3.5 miles (5.6 km). /ˈpærəˌsæŋ/ noun 1. a Persian unit of distance equal to about 5.5 km or 3.4 miles