Buprenorphine (Subutex Â®) and buprenorphine and naloxone (Suboxone Â®) are used to treat opioid dependence (addiction to opioid drugs, including heroin and narcotic painkillers).
virescent â(comparative more virescent, superlative most virescent) 1  Green-like, greenish. 2  Becoming green.
quiÂ·esÂ·cent (kwÄ-Äsâ²Ént, kwÄ«-) adj. 1. Quiet, still, or inactive. See Synonyms at inactive. 2. Characterized by an absence of upheaval or discord: We tend to think of the decades following the final overthrow of Napoleon as remarkably quiescent (Walter McDougall). 3. Astronomy Having little or no sunspot activity.