SEMPERVIVUM Meaning of SEMPERVIVUM in English [ ˌsɛmpə'vʌɪvəm ]■ noun a plant of a genus that includes the houseleek. [Genus Sempervivum .]Originmod. L., from L. semper 'always' + vivus 'living'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004