plumbago meaning
ENWPlumbago
- Plumbago is a genus of 10-20 species of flowering plants in the family Plumbaginaceae, native to warm temperate to tropical regions of the world. Common names include plumbago and leadwort (names which are also shared by the genus Ceratostigma).
- The species include herbaceous plants and shrubs growing to 0.5–2 m (1.6–6.6 ft) tall. The leaves are spirally arranged, simple, entire, 0.5–12 cm (0.20–4.72 in) long, with a tapered base and often with a hairy margin.
- The flower calyx has glandular trichomes (hairs),
FR plumbago 
- NounPLplumbagosPLplumbagoesPREplumb-
- (mineralogy) graphite.
- (botany) leadwort.
- (mineralogy) graphite.
Definition of plumbago in English Dictionary
- Part-of-Speech Hierarchy
- Nouns
- Countable nouns
- Singularia tantum
- Uncountable nouns
- Uncountable nouns
- Countable nouns
- Nouns
- fr plumbago
- fr plumbagos
- en plumbagos
- en plumbagoes
Source: Wiktionary
Grammatically, this word "plumbago" is a noun, more specifically, a countable noun and a singularia tantum.