[pa. pple. of FRET v.2] Of a ceiling: = FRETTED ppl. a.2
1663. Gerbier, Counsel (1664), 45. Summers for the first seeling eighteen and fourteen Inches to be framed in such proportion as may serve to make an Italian fret Seeling.
1720. Strype, Stows Surv., I. II. xiii. 191/1. This Church, having been burnt down by a great Fire, was built in an Octangular Form, with a fine Fret Cieling, but without any Pillar.