verb (used with object), un·laced, un·lac·ing.
Examples from the Web for unlace
By-and-by, with the book on his knee and his eyes still fixed on it, Archie began mechanically to unlace his boots.In Accordance with the Evidence|Oliver Onions
If I just unlace this one, you can wiggle your foot out as easy as pie.The Boy Scouts of Lakeville High|Leslie W. Quirk
Philothea was stooping to unlace her sandal, and she immediately picked it up.Philothea|Lydia Maria Child
Alexander pushed her gently into a low wicker chair, and knelt to unlace her boots, and when he took them off he rubbed her feet.Yonder|Emily Hilda Young
He stared a long time at the bottle, drank again, and stooping, began to unlace his boots.The Promise|James B. Hendryx