noun Etymology: Middle English tenuite, from Latin tenuitas, from tenuis thin, tenuous Date: 15th century lack of substance or strength, lack of thickness ; slenderness, thinness , lack of density ; rarefied quality or state
TENUITY
Meaning of TENUITY in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012