lemon

American  

[lem-uhn] / ˈlɛm ən /

noun

1. the yellowish, acid fruit of a subtropical citrus tree, Citrus limon.

2. the tree itself.

3. lemon yellow.

4. Informal. a person or thing that proves to be defective, imperfect, or unsatisfactory; dud.

   His car turned out to be a lemon.

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adjective

1. made of or with lemon.

2. having the color, taste, or odor of lemon.

lemon British  

/ ˈlɛmən /

noun

1. a small Asian evergreen tree, Citrus limon, widely cultivated in warm and tropical regions, having pale green glossy leaves and edible fruits

2. 1. the yellow oval fruit of this tree, having juicy acidic flesh rich in vitamin C

   2. ( as modifier )

      a lemon jelly

3. Also called: lemon yellow. 

   1. a greenish-yellow or strong yellow colour

   2. ( as adjective )

      lemon wallpaper

4. a distinctive tart flavour made from or in imitation of the lemon

5. slang a person or thing considered to be useless or defective

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Other Word Forms

Derived Forms

• lemon-like
  adjective
• lemonish
  adjective
• lemony
  adjective
• lemonlike
  adjective

Etymology

Origin of lemon

1350–1400; 1905–10 lemon for def. 4; < Medieval Latin lemōnium; replacing Middle English lymon < Medieval Latin līmō, (stem līmōn- ) < Persian līmū, līmun

Explanation

A lemon is a sour yellow fruit. Squeeze one to make lemonade or add flavor to hot tea. Lemon is also what people call something that doesn’t work well, like a bum car. You can use the word lemon for the evergreen tree whose blossoms become bright yellow fruit, or for the fruit itself — or even the color of the fruit. Lemons are originally from Asia, but they also grow well in the Mediterranean, Florida, and California. They like sunny places. Informally, you can also use lemon to mean "an unsatisfactory or poorly made example of something," so you could say, "Most Volvos are great, but this car is a lemon."

Example Sentences

LEMON: Do you think your support — your husband has said that this bill was a mistake.

From Time • Mar. 6, 2016

LEMON: And, Senator Sanders, before you respond, I want to ask you this.

From Time • Mar. 6, 2016

LEMON: So, Governor O’Malley, please tell Anna how you would protect the environment better than all the other candidates up on that stage.

From New York Times • Oct. 14, 2015

LEMON: Can I ask you this, because -- and please, I don't mean to be crude, OK? 

From US News • Nov. 19, 2014

LEMON, and LAST, and MAYHEW, were they here to-day, would probably agree to divide between them the early honours, as they shared the early responsibility.

From Punch, or the London Charivari, Volume 101, Jubilee Issue, July 18, 1891 by Various