toponym

• POS: Noun
• HYPHEN: top=o=nym

CIDE DICTIONARY

toponym, n. 

•  A name of a place.  [Webster 1913 Suppl.]
•  a name, as in the binomial name of a plant, based on, or derived from, a place name, or based on the location of the thing named.  [Webster 1913 Suppl.]

OXFORD DICTIONARY

toponym, n.
1 a place-name.
2 a descriptive place-name, usu. derived from a topographical feature of the place.

Etymology

TOPONYMY