- like gypsum
- containing or consisting of gypsum
Origin of gypseousMiddle English gipseous ; from Late Latin gypseus ; from Classical Latin gypsum
Of, relating to, or containing gypsum.
Origin of gypseousFrom Late Latin gypseus, from Latin gypsum, gypsum; see gypsum.
(comparative more gypseous, superlative most gypseous)
- Containing gypsum