[1] : The Collaborative International Dictionary of English v.0.48

quadrumana \quadru"mana\, n. pl. nl. see quadrumane.
   zool.
   a division of the primates comprising the apes and monkeys;
   -- so called because the hind foot is usually prehensile, and
   the great toe opposable somewhat like a thumb. formerly the
   quadrumana were considered an order distinct from the bimana,
   which last included man alone.
   1913 webster
see also:
quadrumane 

Quadrumana >> Q Words
Quadrumana, definition of term: Quadrumana
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