FRUSTULE


Meaning of FRUSTULE in English

[ 'frʌstju:l ]

■ noun Botany the silicified cell wall of a diatom, consisting of two valves or overlapping halves.

Origin

C19: from L. frustulum , dimin. of frustum (see frustum ).

Concise Oxford English vocab.      Сжатый оксфордский словарь английского языка.