concenter vs refocus

concenter and refocus both are verbs.

Word	Noun	Adjective	Verb	Adverb
concenter	No	No	Yes	No
refocus	No	No	Yes	No

As verbs, refocus is a hyponym of concenter; that is, refocus is a word with a more specific, narrower meaning than concenter:

concenter: bring into focus or alignment; to converge or cause to converge; of ideas or emotions
refocus: focus anew

concenter (verb)	refocus (verb)
bring into focus or alignment; to converge or cause to converge; of ideas or emotions	put again into focus or focus more sharply
	focus anew
	focus once again