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uniramous

American  
[yoo-nuh-rey-muhs] / ˌyu nəˈreɪ məs /

adjective

  1. Biology. having one branch.

uniramous British  
/ ˌjuːnɪˈreɪməs /

adjective

  1. Also: uniramose.  (esp of the appendages of crustaceans) consisting of a single branch; undivided

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of uniramous

uni- + ramous

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Illustration B shows the uniramous, or one-branched leg of an insect.

From Textbooks • Jan. 1, 2015

Saccocirrus, which also lives in sand, and more closely resembles the Polychaeta, has throughout the greater length of its body on each segment a pair of small uniramous parapodia bearing a bunch of simple setae.

From Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 8 "Haller, Albrecht" to "Harmonium" by Various

The antennules are uniramous, the others biramous, and all three pairs are used in swimming.

From Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7 "Crocoite" to "Cuba" by Various

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.