soft silk thread, used esp for embroidery
[fi-loh-suh s] /fɪˈloʊ səs/ adjective, Meteorology. 1. .
[fil-uh-vahy-ruh s, fahy-luh‐] /ˈfɪl əˈvaɪ rəs, ˈfaɪ lə‐/ noun, plural filoviruses. 1. any of several filamentous, single-stranded RNA viruses of the family Filoviridae, defined by their unique appearance and reproductive strategies, as the Ebola and Marburg viruses. /ˈfaɪləʊˌvaɪrəs/ noun 1. any member of a family of viruses that includes the agents responsible for Ebola virus […]
[fils] /fɪls/ noun, plural fils. 1. a coin and monetary unit of Bahrain, Iraq, Jordan, Kuwait, and the People’s Democratic Republic of Yemen, the 100th part of a dinar. 2. a bronze coin of the United Arab Emirates, the 100th part of a dirham. 3. an aluminum coin and monetary unit of the Yemen Arab […]
1. (in prescriptions) filter.