[uh-fah-vi-renz] /əˈfɑ vɪˌrɛnz/
a nonnucleoside reverse transcriptase inhibitor used with other medications to treat HIV infection in patients who have or do not have AIDS.
Explicit Forward Congestion Indication
[ef] /ɛf/ Slang. verb (used with or without object), interjection 1. : Stop effing around and get to work! Eff you, you lout! noun 2. the word “fuck”; the f-word: peppering his speech with superfluous and highly offensive effs. Verb phrases 3. eff off, Go away!: Eff off and die, you piece of Martian scum! […]
[ef-uh-buh l] /ˈɛf ə bəl/ adjective 1. utterable; expressible. /ˈɛfəbəl/ adjective 1. (archaic) capable of being expressed in words adj. 1630s, from French effable, from Latin effabilis, from effari “to utter” (see ineffable). Now obsolete or archaic.
[ih-feys] /ɪˈfeɪs/ verb (used with object), effaced, effacing. 1. to wipe out; do away with; expunge: to efface one’s unhappy memories. 2. to rub out, erase, or obliterate (outlines, traces, inscriptions, etc.). 3. to make (oneself) inconspicuous; withdraw (oneself) modestly or shyly. /ɪˈfeɪs/ verb (transitive) 1. to obliterate or make dim: to efface a memory […]