Definition of palladous in English:

palladous

Pronunciation /ˈpalədəs/ /pəˈleɪdəs/

adjective

Chemistry
  • Of or containing palladium in the bivalent state.

Origin

Mid 19th century; earliest use found in Robert Mayne (1808–1868). From pallad- + -ous, after post-classical Latin palladosus.