[co.le.op.tera] n pl [NL, ultim. fr. Gk koleon sheath + pteron wing--more at feather] (1873): insects that are beetles -- co.le.op.ter.ist n -- co.le.op.ter.ous adj
COLEOPTERA
Meaning of COLEOPTERA in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012