chive
Synonym discussion
Sense: noun/1
For this sense, chive means the thin, mild herb that people usually cut into very small pieces and sprinkle over food at the end. Scallion and green onion are close everyday words, but they are thicker, have a white base, and are often cooked or served in longer pieces. Garlic chive is a different plant with flat leaves and a stronger garlic note. Use chive when you mean the fine hollow leaves that give a gentle onion taste without taking over the dish. You can say Tanvi snipped chives over the soup, but you would not usually call long grilled green onions chives.
Etymology
Chive came into English through French from an older Latin word for onion-like plants. Over time, English narrowed it to the small herb with thin hollow leaves that is cut up and added to food.