bull

/bʊl/ (bre, ipa) · [bˈʊl] /bʊl/ (ame, ipa) · [bˈʊl] /ˈbu̇l ˈbəl/ (ame, mw)

bull — noun

  • bullsingular
  • bullsplural

1. an adult male in the cattle family; the word is also used for the male of certai

1.名詞B1
釋義

an adult male in the cattle family; the word is also used for the male of certain other huge animals, especially elephants and some sea mammals.

例句

The bull stood by the gate while the calves drank nearby.

bull with calves shows cattle meaning

At the zoo, a bull elephant sprayed water over the fence.

bull + animal name for male

同義詞
  • ox

    usually a trained working animal, often not the same as an uncastrated bull

  • bullock

    used for a young or castrated male cow in some varieties of English

反義詞
  • cow

    the female animal

文法句型

a bull elephant

a bull whale

the bull in the field

用法筆記

Usually names the male animal itself. Before another animal word, it can show sex, as in 'bull elephant' or 'bull seal'.

常見錯誤

That cow in the next field is a bull.
That bull in the next field is the male animal.
💡'bull' is male; 'cow' is female.

2. an investor who believes prices will climb and buys in order to sell later for m

2.名詞C1
釋義

an investor who believes prices will climb and buys in order to sell later for more money.

例句

After the rate cut, every bull on the trading floor was smiling.

bull on the trading floor

Ines stayed a bull on airline shares before the summer rush.

be a bull on + shares

同義詞
  • optimist

    broader word; not limited to investing

  • buyer

    general market word; does not itself imply a rising-price view

  • speculator

    focuses on risky buying and selling, not necessarily on expecting rises

反義詞
  • bear

    an investor who expects prices to fall

文法句型

a bull on + shares/commodities

bulls and bears

用法筆記

Common in market talk, often in contrast with 'bear'. The subject expects prices to move upward, not downward.

常見錯誤

A bull expects prices to fall.
A bull expects prices to rise.
💡if someone expects prices to fall, that person is a bear, not a bull.

3. talk or ideas that you reject as foolish, false, or simply made up.

3.名詞B2
釋義

talk or ideas that you reject as foolish, false, or simply made up.

例句

That's bull, and everyone in the room knew it at once.

fixed reaction: That's bull

Grandpa called bull on the rumor about free flights for everyone.

call bull on + rumor/story

同義詞
  • nonsense

    neutral and less blunt

  • rubbish

    common British informal alternative

  • garbage

    informal, especially in North American English

反義詞
  • truth

    what is actually true rather than invented

  • fact

    a piece of information that can be shown to be true

文法句型

That's bull

call bull on + noun

用法筆記

Mostly heard in speech or informal writing. It often appears after 'that's' or in the pattern 'call bull on ...' when you openly reject a claim.

常見錯誤

The report was full of bulls.
The report was full of bull.
💡this sense is usually an uncountable mass noun, not a regular plural count noun.

4. a formal letter from the Pope that announces an important church decision, rule,

4.名詞C2
釋義

a formal letter from the Pope that announces an important church decision, rule, or command.

例句

In 1521, the Pope issued a bull against Martin Luther.

issue a bull

The museum displayed a papal bull with the Pope's lead seal broken.

a bull as a sealed document

同義詞
  • decree

    broader word for an official order, not specifically from the Pope

  • edict

    formal order from an authority

  • proclamation

    public official announcement; broader than this church sense

文法句型

issue a bull

a papal bull

用法筆記

Usually appears in historical or church writing, often as 'papal bull'. Distinguish from sense 3: this is an official document, not foolish talk.

5. the small middle point of a target, or a shot that lands exactly there.

5.名詞C1
釋義

the small middle point of a target, or a shot that lands exactly there.

例句

Nadia's second dart hit the bull and won the game.

hit the bull

From fifty meters away, the arrow landed just outside the bull.

the bull as target center

同義詞
  • bull's-eye

    the fuller and more familiar form in everyday English

  • center

    general word, not limited to target games

反義詞
  • miss

    a shot that does not hit the center

文法句型

hit the bull

score a bull

用法筆記

Used in archery, darts, and similar target sports. It can name the center itself or one exact hit in that center.

bull — verb