A carnation is a plant with white, pink, or red flowers.
carnation in British English
(kɑːˈneɪʃən)
noun
1. Also called: clove pink
a Eurasian caryophyllaceous plant, Dianthus caryophyllus, cultivated in many varieties for its white, pink, or red flowers, which have a fragrant scent of cloves
2.
the flower of this plant
3.
a.
a pink or reddish-pink colour
b.
(as adjective)
a carnation dress
4. (often plural)
a flesh tint in painting
Word origin
C16: from French: flesh colour, from Late Latin carnātiō fleshiness, from Latin carō flesh
carnation in American English
(kɑrˈneɪʃən)
noun
1.
a.
a popular garden and greenhouse plant (Dianthus caryophyllus) of the pink family, usually with white, pink, or red double flowers that smell like cloves
b.
the flower of this plant
2. [often pl.]
a flesh-colored tint formerly used in painting
3.
moderate to deep red
Word origin
MFr < L caro, flesh (see carnal), after OFr incarnation, incarnation; sense infl. by OIt carnagione, flesh-colored < carnaggio