Meaning of DENSITY in English

n. (pl. -ies)

1. the degree of compactness of a substance.

2 Physics degree of consistency measured by the quantity of mass per unit volume.

3 the opacity of a photographic image.

4 a crowded state.

5 stupidity.

Etymology: F densit{eacute} or L densitas (as DENSE)

Oxford English vocab.      Оксфордский английский словарь.