Definition of hot spring
: a spring whose water issues at a temperature higher than that of its surroundings
First Known Use of hot spring
HOT SPRING Defined for English Language Learners
Definition of hot spring for English Language Learners
: a place where hot water flows out of the ground
Seen and Heard
What made you want to look up hot spring? Please tell us where you read or heard it (including the quote, if possible).