† molybdenousadj.
Origin: Formed within English, by derivation. Etymons: molybdena n., -ous suffix.
Etymology: < molybdena n. + -ous suffix. Compare molybdic adj., molybdous adj., molybdenic adj.
Chemistry.
Obsolete.
1796 R. Kirwan (ed. 2) II. 4 The Molybdenous acid has been extracted from Molybdena.
1815 J. Smith II. 431 This is the molybdenous acid.
This entry has been updated (OED Third Edition, September 2002; most recently modified version published online September 2021).