Definition of block heater in English:

block heater

Syllabification: block heat·er

noun

North American A device for heating the engine block of a vehicle.
More example sentences
  • Use a block heater in winter to pre-warm your car engine.
  • Most states don't get cold enough to plug in the block heater on your diesel.
  • The block heater is plugged into electricity to keep the coolant circulating so in the morning the engine isn't frozen up.

More definitions of block heater

Definition of block heater in:

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Word of the day conspicuous
Pronunciation: kənˈspikyo͞oəs
adjective
standing out so as to be clearly visible