サイン

(1)be engaged by a written agreement; "He signed to play the casino on Dec. 18"; "The soprano signed to sing the new opera"

(2)契約書により保証される

(3)mark with one's signature; write one's name (on); "She signed the letter and sent it off"; "Please sign here"

(4)その人のサインを印す

(5)write one's name (on)

(6)（そこに）その人の名前を書く

(7)mark with one's signature; "The author autographed his book"

(8)人の署名のある印

(9)approve and express assent, responsibility, or obligation; "All parties ratified the peace treaty"; "Have you signed your contract yet?"

(10)同意、責任または義務を認可及び表明する

(11)communicate in sign language; "I don't know how to sign, so I could not communicate with my deaf cousin"

(12)手話で話す

(1)