calamansi /kaləˈman(t)si 
/ (also kalamansi) ▸ noun (plural calamansi)
1 a small hybrid citrus plant which bears fragrant white flowers followed by small round fruit, native to the Philippines and grown as a houseplant. × Citrofortunella microcarpa (formerly Citrus mitis), family Rutaceae.
2 the fruit of the calamansi, orange when ripe but usually picked for cooking when green. – ORIGIN from Spanish calamansí and Tagalog kalamansi.
EnglishOxford Dictionary of English
