Dictionary
heater
noun heat·er \ˈhē-tər\
: a machine that heats water or air
Full Definition of HEATER
2
: fastball
See heater defined for English-language learners
See heater defined for kids
ADVERTISEMENT
First Known Use of HEATER
15th century
HEATER Defined for Kids
heater
noun heat·er \ˈhē-tər\
Definition of HEATER for Kids
: a device for heating
Learn More About HEATER
Browse
Next Word in the Dictionary: heater carPrevious Word in the Dictionary: heat equatorAll Words Near: heater
ADVERTISEMENT
Seen & Heard
What made you want to look up heater? Please tell us where you read or heard it (including the quote, if possible).