adj ·Rare ·Advanced level

Definitions

Adjective

1. 1
   Of or relating to porcelain; resembling porcelain.

   "porcellaneous shell"

2. 2
   Having a smooth, compact shell without pores; said of certain Foraminifera.

   "porcellaneous content"

Synonyms

All synonyms

porcelainous

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.