PILEA Meaning of PILEA in English [ 'pʌɪlɪə ]■ noun a plant of the nettle family which lacks stinging hairs, grown as an indoor plant. [Genus Pilea .]Originmod. L., from L. pileus 'felt cap'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004