LUS'TRAL, adjective [Latin lustralis, from lustro, to purify.]
1. Used in purification; as lustral water; lustral waves.
2. Pertaining to purification; as lustral days.
Webster's Dictionary 1828
LUS'TRAL, adjective [Latin lustralis, from lustro, to purify.]
1. Used in purification; as lustral water; lustral waves.
2. Pertaining to purification; as lustral days.