Definition of hesperia:
(n) :
Literally "western land", a term poetically applied by Ancient Greeks to Italy and by Romans to the Iberian Peninsula and Western Africa.
(n) :
A city in San Bernardino County, California, United States.
(n) :
A village in Newaygo County and Oceana County, Michigan, United States.
(n) :
(Greek mythology) One of the Hesperides.
(n) :
(astronomy) 69 Hesperia, a main belt asteroid.