lacunar

Adjective

 * 1)  Of or pertaining to a lacuna.

Related terms

 * lacunate

Noun

 * 1)  A sunken panel or coffer in a ceiling or a soffit.
 * 2)  A ceiling containing panels of this kind.

Etymology
From.

Noun

 * 1) ceiling, coffered ceiling, a wainscoted and gilded ceiling of an unvaulted chamber
 * 2)  panels of the under surface of a cornice

Declension
Heteroclitic forms:
 * genitive plural:
 * dative plural:

Etymology
.

Adjective

 * 1) incomplete, containing gaps