Definition of plumbous in English:

plumbous

Syllabification: plum·bous
Pronunciation: /ˈpləmbəs
 
/

adjective

Chemistry
  • Of lead with a valence of two; of lead(II). Compare with plumbic.
    More example sentences
    • The addition of carbon black increases the conductivity of electrode plate, especially when the amount of plumbous sulphate crystal increases remarkably in the late discharging period it can more remarkably improve the conductivity of plumbous active material.

Origin

late 17th century: from Latin plumbosus 'full of lead'.

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Pronunciation: ˌkələrəˈto͝orə
noun
elaborate ornamentation of a vocal melody