Square or polygonal panels set into a ceiling and often decorated with ornamental motifs.
A ceiling with recessed square panels, bordered with trim for ornamental purposes.
A ceiling in which the beams and cross-beams leave a regular pattern of square or multi-sided sunken panels, or coffers, each of which is often decorated with moulded, carved or painted decoration.
A suspended ceiling made of a series of "coffers"â€”or open rectangular boxesâ€”common to both Japanese and Western architecture.
Ceiling which has sunken panels in a box-like structure.