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light off. In DICTIOUS you will not only get to know all the dictionary meanings for the word
light off, but we will also tell you about its etymology, its characteristics and you will know how to say
light off in singular and plural. Everything you need to know about the word
light off you have here. The definition of the word
light off will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
light off, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Verb
light off (third-person singular simple present lights off, present participle lighting off, simple past and past participle lit off)
- (transitive) To light the fire on a gas boiler to turn it on.
- (intransitive, of a boiler) To ignite properly and begin functioning.