INSECTARIUM Meaning of INSECTARIUM in English [ ˌɪnsɛk'tɛ:rɪəm ](also insectary ɪn'sɛktəri ) ■ noun ( plural ~s or insectaries ) a place where insects are kept, exhibited, and studied. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004