adjective Etymology: Middle English, from Middle French or Medieval Latin; Middle French unctueus, from Medieval Latin unctuosus, from Latin unctus act of anointing, from unguere to anoint Date: 14th century 1. fatty , oily , smooth and greasy in texture or appearance, plastic , full of unction, ~ly adverb ~ness noun
UNCTUOUS
Meaning of UNCTUOUS in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012