extinguish vs press out

extinguish and press out both are verbs.

Word	Noun	Adjective	Verb	Adverb
extinguish	No	No	Yes	No
press out	No	No	Yes	No

As verbs, extinguish and press out are synonyms defined as:

Other synonyms of extinguish include crush out, stub, stub out.

As verbs, press out is a hyponym of extinguish; that is, press out is a word with a more specific, narrower meaning than extinguish:

Other hyponyms of extinguish include crush out, extinguish, stub, stub out, douse, put out.

extinguish (verb)	press out (verb)
put an end to; kill	obtain from a substance, as by mechanical action
kill in large numbers	extinguish by crushing
terminate, end, or take out	press from a plastic
extinguish by crushing
put out, as of fires, flames, or lights