[meta.cer.car.ia] n [NL] (1928): a tailless encysted late larva of a digenetic trematode that is usu. the form which is infective for the definitive host -- meta.cer.car.i.al adj
METACERCARIA
Meaning of METACERCARIA in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012