˜yÐÄvlog

Advertisement

Advertisement

dertrum

[ dur-truhm ]

noun

Ornithology.
plural dertra
  1. the extremity of the maxilla of a bird's bill, especially when hooked or differentiated from the rest of the bill, as in pigeons and plovers.


Discover More

˜yÐÄvlog History and Origins

Origin of dertrum1

1885–90; < New Latin < Greek »åé°ù³Ù°ù´Ç²Ô membrane, derivative of »åé°ù±ð¾±²Ô to skin; compare »åé°ù³¾²¹ derma 1

Advertisement

Advertisement

Advertisement

Advertisement