Sinonim lacuna

English Thesaurus

1. an ornamental sunken panel in a ceiling or dome (noun.artifact)

hypernym	:	panel,
definition	:	sheet that forms a distinct (usually flat and rectangular) section or component of something (noun.artifact)

2. a blank gap or missing part (noun.artifact)

hypernym	:	crack, gap,
definition	:	a narrow opening (noun.artifact)