(lēs) noun
The system of crossing warp threads during weaving. [Appar. var. of LEASH, in this sense]

(lēs) v.t. leased, leas·ing
1. To grant the temporary possession and profits of, as lands or tenements, usually for a specified rent; let.
2. To take possession of or hold under a lease.
—noun
1. A contract for the letting of land, etc., for rent; also, such letting.
2. Any tenure by permission, or its duration. [<AF les, OF lais a letting <laissier let, leave <L laxare loosen <laxus loose]
—leas′a·ble adjective