D defs.my
Entry 2 senses Webster, 1913

Rejoint

/(rē̇-joint")/ · Re·joint · IPA
01 v. t. To reunite the joints of; to joint anew.
  1. 1.
    To reunite the joints of; to joint anew.
  2. 2.
    Specifically (Arch.), to fill up the joints of, as stones in buildings when the mortar has been dislodged by age and the action of the weather.(Arch.)