Carnation vs Undefined - What's the difference?

As adjectives the difference between carnation and undefined

is that carnation is of a rosy pink or red colour while undefined is lacking a definition or value.

is (botany) a type of eurasian plant widely cultivated for its flowers.

(wikipedia carnation)

(botany) A type of Eurasian plant widely cultivated for its flowers.

# originally, Dianthus caryophyllus

# other members of genus Dianthus and hybrids

The type of flower they bear, originally flesh-coloured, but since hybridizing found in a variety of colours.

A rosy pink colour

(archaic) The pinkish colors used in art to render human face and flesh

Sometimes, a scarlet colour.

* clove pink (also called gillyflower), (ancestor of the carnation) Dianthus caryophyllus *

(-)

Of a rosy pink or red colour

(archaic) Of a human flesh color.

* ----

(wikipedia undefined) (-)

Lacking a definition or value.

(mathematics, computing) That does not have a meaning and is thus not assigned an interpretation.

The result of division by zero is undefined .

* defined