[gen.too penguin] n [perh. fr. Gentoo] (1860): a penguin (Pygoscelis papua) of Antarctica and nearby islands with a gray back and throat, white underparts, and white spots above the eyes--called also gentoo
GENTOO PENGUIN
Meaning of GENTOO PENGUIN in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012