a combining form used to form adjectives corresponding to nouns ending in -drome.
Origin of -dromous
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
adj combining form
moving or runninganadromous; catadromous
Word Origin for -dromous
via New Latin from Greek -dromos, from dromos a running
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