genus aptenodytes

English Thesaurus

1. large penguins (noun.animal)

hypernym	:	bird genus,
definition	:	a genus of birds (noun.animal)

member holonym	:	aptenodytes patagonica, king penguin,
definition	:	large penguin on islands bordering the Antarctic Circle (noun.animal)

member holonym	:	aptenodytes forsteri, emperor penguin,
definition	:	the largest penguin; an Antarctic penguin (noun.animal)

member meronym	:	family spheniscidae, spheniscidae,
definition	:	comprising all existing penguins (noun.animal)