lacunar
Speech parts
1. lacunar - Noun
2. lacunar - Adjective
Meaning
Pertaining to, or having, lacunae; as, a lacunar circulation.
The ceiling or under surface of any part, especially when it consists of compartments, sunk or hollowed without spaces or bands between the panels.
One of the sunken panels in such a ceiling.
Source: Webster's dictionarySynonyms
alveolar
vesicular
cellular
porous
perforated
spongy
cavernous
foamy
caisson
coffer
latticed
pitted
honeycombed
spongiform
cancellous
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