zucchini vs courgette

zucchini and courgette both are nouns.

Word	Noun	Adjective	Verb	Adverb
zucchini	Yes	No	No	No
courgette	Yes	No	No	No

As nouns, zucchini and courgette are synonyms defined as:

zucchini and courgette: small cucumber-shaped vegetable marrow; typically dark green

As nouns, zucchini and courgette are synonyms defined as:

zucchini and courgette: marrow squash plant whose fruit are eaten when small

zucchini (noun)	courgette (noun)
small cucumber-shaped vegetable marrow; typically dark green	small cucumber-shaped vegetable marrow; typically dark green
marrow squash plant whose fruit are eaten when small	marrow squash plant whose fruit are eaten when small