weed

/wiːd/ (bre, ipa) · /wiːd/ (ame, ipa) · /ˈwēd/ (ame, mw)

weed — noun

  • weedsingular
  • weedsplural

1. Any plant that people did not plant themselves and consider a nuisance in their

1.名詞B1
釋義

Any plant that people did not plant themselves and consider a nuisance in their yard, vegetable patch, or farmland, because it takes water and nutrients from the flowers or crops they want to grow.

例句

Asher spent the whole Saturday morning pulling weeds out of his vegetable patch.

collocation: pull weeds / pull out weeds

Dandelions are common weeds that can spread across a lawn very quickly.

同義詞
  • wild plant

    neutral, less common; 'weed' is the everyday term

  • invasive plant

    specifically plants that spread aggressively and harm local ecosystems

反義詞
  • crop

    a plant deliberately grown for food or profit

  • flower

    a plant kept for its beauty rather than removed

常見錯誤

I need to weed the grass from my garden.
I need to weed my garden.
💡'weed' as a verb already means removing unwanted plants; you don't need to say 'the grass from'.

2. The dried leaves and flowers of the cannabis plant, which people smoke, eat, or

2.名詞B2
釋義

The dried leaves and flowers of the cannabis plant, which people smoke, eat, or drink for their relaxing or mind-altering effects.

例句

Some people smoke weed to help them relax after working all week.

collocation: smoke weed

The police officer found a small bag of weed inside the glove box.

同義詞
  • cannabis

    more formal and clinical; the scientific/legal term

  • marijuana

    similar informality level; more common in American English

  • pot

    equally informal; very common in casual speech

用法筆記

Slang term for cannabis. 'Weed' is less clinical than 'cannabis' and less formal than 'marijuana'. Common in casual conversation but may be considered inappropriate in formal or professional settings.

3. Cigarettes or other products made from the tobacco plant, usually for smoking.

3.名詞B2
釋義

Cigarettes or other products made from the tobacco plant, usually for smoking.

例句

Tomás stepped outside the office to have a quick weed before the meeting.

British informal: 'have a weed' = smoke a cigarette

My grandfather always kept a pouch of loose tobacco for his evening weed.

同義詞
  • tobacco

    the neutral, standard term for the plant or product

  • cigarette

    more specific; refers to a single rolled tobacco product

  • baccy

    colloquial British slang, short for tobacco

用法筆記

Primarily British informal usage. 'The weed' as a mass noun refers to tobacco or cigarettes in general. Not common in American English, where 'weed' almost always means cannabis.

常見錯誤

I bought a pack of weeds.
I bought some weed.
💡In the tobacco sense, 'weed' is uncountable; 'a pack of cigarettes' is clearer.

4. Someone whose body is very thin and lacking in physical strength, or whose chara

4.名詞C1
釋義

Someone whose body is very thin and lacking in physical strength, or whose character is timid and unable to stand up for themselves.

例句

The other children at school called Devika a weed because she was so small.

informal: call someone a weed (insult)

Don't be such a weed — tell them how you really feel about the decision.

同義詞
  • wimp

    focuses on lacking courage rather than being thin

  • weakling

    more direct; emphasizes physical weakness over thinness

  • pushover

    describes someone easily persuaded or taken advantage of

反義詞

用法筆記

Can describe either a thin/lanky physique or a timid/weak-willed personality. The physical meaning ('thin') is not necessarily negative in a purely descriptive context, but the character meaning ('weak-willed') is always an insult.

常見錯誤

He is a weed on the basketball court.
He is a skinny player on the basketball court.
💡'Weed' for a person is always derogatory or teasing, not a neutral description of thinness.

weed — verb