orange
Synonym discussion
Sense: noun/1
For this sense, orange is the normal everyday word for the common round citrus fruit with sweet juice. Mandarin is usually smaller, softer, and easier to peel, so it sounds more specific. Tangerine is a type of mandarin and often suggests a deeper color and a sweeter taste. Grapefruit is much larger and usually has a sharper, more bitter taste, so learners should not use it in the same way. If you want the safe general word for fruit bowls, snacks, or juice, orange is usually best. You can say Mia peeled an orange on the train, but not Mia peeled a grapefruit when the fruit was small, sweet, and easy to separate.
Etymology
Orange came into English through French. Earlier forms go back through Arabic and Persian to Sanskrit naranga, the old name of the fruit. In English, the first n disappeared over time because people heard phrases like a norange as an orange. The color word was later named after the fruit.
First known use
1532
1532, in the meaning defined at sense 2 Adjective (1)