From Longman Dictionary of Contemporary Englishkumquatkum‧quat /ˈkʌmkwɒt $ -kwɑːt/ noun [countable] DFFHBPa fruit that looks like a very small orange
Examples from the Corpus
kumquat• Bottling it up: Spiced kumquats make a sweet and sour surprise.• Allow to simmer, then add the kumquats, and seasoning to taste.• As part of the ritual, everyone carries the kumquats to the table.Origin kumquat (1600-1700) Chinese kam kwat “gold orange” 