stone

/stəʊn/ (bre, ipa) · [stˈon] /stəʊn/ (ame, ipa) · [stˈon] /ˈstōn/ (ame, mw) · [stˈon] /stoʊn/ (ame, ipa)

stone — noun

  • stonesingular
  • stonesplural

1. the very firm natural substance dug out of the earth, from which walls, homes, a

1.名詞A2
釋義

the very firm natural substance dug out of the earth, from which walls, homes, and pathways are built; also, one individual lump of this material

例句

The old church walls were made of grey stone that had weathered over centuries.

uncountable: 'made of stone' for the material in general

Reema skipped flat stones across the surface of the calm lake.

countable: 'stones' for individual pieces

同義詞
  • rock

    more general; 'rock' can be a large mass or cliff, while 'stone' usually refers to smaller pieces or the material

  • pebble

    a very small, smooth stone, typically worn by water

  • boulder

    a very large, rounded rock too big to lift

文法句型

made of stone

a piece of stone

[number] stones

用法筆記

Uncountable when referring to the material in general ('a wall made of stone'). Countable when referring to individual pieces ('a stone hit the window').

常見錯誤

The house is stone.
The house is made of stone.
💡'Stone' as a noun describing material needs 'made of' before it.

2. a hard, pebble-like mass that can form inside an organ such as the kidney or gal

2.名詞B2
釋義

a hard, pebble-like mass that can form inside an organ such as the kidney or gallbladder, often causing sharp pain

例句

The doctor told Yuna that her kidney stone was small enough to pass on its own.

compound: kidney stone / gallstone

Otis was rushed to hospital with severe pain from a gallstone that blocked his bile duct.

同義詞
  • calculus

    the formal medical term; rarely used outside clinical settings

文法句型

[organ] + stone

用法筆記

Almost always used in combination with the organ: kidney stone, gallstone, bladder stone. Rarely used alone without specifying the organ.

3. a British measurement for how heavy a person is, where one stone is the same as

3.名詞B1
釋義

a British measurement for how heavy a person is, where one stone is the same as fourteen pounds or about six and a third kilograms

例句

Karim told the nurse he weighed twelve stone and hoped to lose some weight.

pattern: [number] stone (no plural -s)

The boxer weighed sixteen stone eight pounds at the final check-up.

文法句型

[number] stone

用法筆記

Only used in the UK and Ireland for human body weight. The plural is also 'stone' (not 'stones') after a number: 'He weighs fourteen stone.' Not used in the US, Canada, or most other countries.

常見錯誤

He weighs twelve stones.
He weighs twelve stone.
💡'Stone' stays singular after a number.

4. a tiny chunk of an expensive natural material like a diamond or ruby, which has

4.名詞B1
釋義

a tiny chunk of an expensive natural material like a diamond or ruby, which has been shaped and made shiny to be worn as jewellery

例句

The jeweller set a brilliant blue stone into the silver ring that Yuna had chosen.

set a stone (into jewellery)

Amihan's grandmother gave her a necklace with three small green stones that sparkled in the light.

同義詞
  • gem

    a general term for a cut and polished stone used in jewellery

  • gemstone

    slightly more formal; often used in the jewellery trade

  • jewel

    a gemstone set into a piece of jewellery; emphasises the decorative value

5. the large, hard seed or pit found inside certain fruits such as peaches, plums,

5.名詞B1
釋義

the large, hard seed or pit found inside certain fruits such as peaches, plums, cherries, and avocados

例句

Élise cut the peach in half and carefully removed the stone before slicing the fruit.

remove the stone + [fruit]

Be careful not to bite into a cherry stone because it can damage your teeth.

同義詞
  • pit

    the standard American English term for the same thing

  • seed

    more general; some fruit stones contain the actual seed inside

文法句型

[fruit] + stone

用法筆記

More common in British English. In American English, 'pit' is the usual word. The verb form is 'to stone a fruit' (remove the stone).

6. a heavy, rounded disc made of granite that players slide across ice in the sport

6.名詞C1
釋義

a heavy, rounded disc made of granite that players slide across ice in the sport of curling

例句

The player released the stone with a gentle twist, sending it gliding down the ice.

Each curling stone weighs about twenty kilograms and is made of granite from Scotland.

compound: curling stone

用法筆記

This sense is limited to the sport of curling. Almost always used in combination as 'curling stone', though experienced players may say 'stone' alone.

stone — verb

stone — adverb

stone — adjective