the study of toponyms.
Anatomy. the nomenclature of the regions of the body.

Origin of toponymy

1875–80; top- + -onomy, on the model of homonymy, synonymy; see -onym, -y3
Related formstop·o·nym·ic [top-uh-nim-ik] /ˌtɒp əˈnɪm ɪk/, top·o·nym·i·cal, adjective Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for toponymy

Historical Examples of toponymy

  • Yet the Arabs have left almost a deeper mark upon the toponymy of the country.


    Wentworth Webster

British Dictionary definitions for toponymy



the study of place names
rare the anatomical nomenclature of bodily regions, as distinguished from that of specific organs or structures
Derived Formstoponymic (ˌtɒpəˈnɪmɪk) or toponymical, adjective
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