diplocardiac

dip·lo·car·di·ac

[dip-luh-kahr-dee-ak]
adjective Zoology.
having the right and left sides of the heart somewhat or completely divided, as in birds and mammals.

Origin:
1850–55; diplo- + cardiac

Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source Link To diplocardiac
Collins
World English Dictionary
diplocardiac (ˌdɪpləʊˈkɑːdɪˌæk) [Click for IPA pronunciation guide]
 
adj
(of birds and mammals) having a four-chambered heart, which enables two separate circulations and prevents mixing of the arterial and venous blood

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
00:10
Diplocardiac is always a great word to know.
So is ninnyhammer. Does it mean:
a fool or simpleton; ninny.
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
Copyright © 2013 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature
FAVORITES
RECENT