rho

[ roh ]
/ roʊ /

noun, plural rhos.

the 17th letter of the Greek alphabet (P, ρ).
the consonant sound represented by this letter.

Origin of rho

1350–1400; Middle English < Greek rhô

Definition for rho (2 of 2)

Rho.

or Rhod


Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for rho

British Dictionary definitions for rho

rho
/ (rəʊ) /

noun plural rhos

the 17th letter in the Greek alphabet (Ρ, ρ), a consonant transliterated as r or rh
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

Medicine definitions for rho

rho

n.

The 17th letter of the Greek alphabet.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.