unlatch
Un*latch", v. i. [imp. & p. p. Unlatched; p. pr. & vb. n. Unlatching.] Etym: [1st un- + latch.] Defn: To open or loose by lifting the latch; as, to unlatch a door.
Un*latch", v. i. [imp. & p. p. Unlatched; p. pr. & vb. n. Unlatching.] Etym: [1st un- + latch.] Defn: To open or loose by lifting the latch; as, to unlatch a door.