cigar lighter vs igniter

cigar lighter and igniter both are nouns.

Word	Noun	Adjective	Verb	Adverb
cigar lighter	Yes	No	No	No
igniter	Yes	No	No	No

As nouns, igniter is a hypernym of cigar lighter; that is, igniter is a word with a broader meaning than cigar lighter:

Other hypernyms of cigar lighter include ignitor, light, lighter.

cigar lighter (noun)	igniter (noun)
a lighter for cigars or cigarettes	a device for lighting or igniting fuel or charges or fires
	a substance used to ignite or kindle a fire