確かめる

(1)confirm the truth of; "Please verify that the doors are closed"; "verify a claim"

(2)真実を確かめる

(3)find out, learn, or determine with certainty, usually by making an inquiry or other effort; "I want to see whether she speaks French"; "See whether it works"; "find out if he speaks Russian"; "Check whether the train leaves on time"

(4)通常調査したりその他の試みによって、解明したり、分かったり、あるいは確信を持って決定したりする

(5)make an examination or investigation; "check into the rumor"; "check the time of the class"

(6)検査または調査をする

(7)learn or discover with certainty

(8)確実に学ぶ、または発見する