[ma.ko shark] n [Maori mako mako shark] (1926): either of two mackerel sharks (Isurus paucus and I. oxyrinchus) that are notable sport fish and are considered dangerous to humans--called also mako--see shark illustration
MAKO SHARK
Meaning of MAKO SHARK in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012