Found 1 items, similar to Batement light.
English → English (gcide) Definition: Batement light Batement \Bate"ment\, n. [For Abatement. See 2d Bate.] Abatement; diminution. --Moxon. [1913 Webster] Batement light (Arch.), a window or one division of a window having vertical sides, but with the sill not horizontal, as where it follows the rake of a staircase. [1913 Webster]