of or containing molybdenum, esp in a low valence state
molybdous in American English
(məˈlɪbdəs)
adjective
Chemistry
designating or of compounds in which molybdenum has a lower valence than in the corresponding molybdic compounds
molybdous in American English
(məˈlɪbdəs)
adjective
Chemistry
of or containing molybdenum, esp. in its lower valences
Word origin
[1790–1800; molybd(enum) + -ous]This word is first recorded in the period 1790–1800. Other words that entered Englishat around the same time include: cutout, echelon, modular, rationalism, silhouette-ous is a suffix forming adjectives that have the general sense “possessing, full of”a given quality (covetous; glorious; nervous; wondrous); -ous and its variant -ious have often been used to Anglicize Latin adjectives with terminations that cannotbe directly adapted into English (atrocious; contiguous; garrulous; obvious; stupendous). As an adjective-forming suffix of neutral value, it regularly Anglicizes Greekand Latin adjectives derived without suffix from nouns and verbs; many such formationsare productive combining forms in English, sometimes with a corresponding nominalcombining form that has no suffix (as -fer and -ferous; -phore and -phorous; -pter and -pterous; -vore and -vorous)