LUBRIC Meaning of LUBRIC in English a. ; ( also ~al ) 1.Slippery, smooth.2.Wavering, unsteady, uncertain.3.Lascivious, wanton, lewd, libidinous, licentious, lecherous, unchaste, impure, incontinent, salacious, lustful. Soule. Dictionary of English synonyms. Словарь английских синонимов. 2012