# only

/ˈoʊnɫi/ (US) · /ˈəʊnli/ (UK)

Source: https://englishreference.com/word/only
Updated: 2026-06-19

## Senses

### 1. exclusively

adverb · CEFR A1

used to say that no one or nothing else is involved.

For teachers: used to indicate that the following statement applies exclusively to the person, thing, or group mentioned.

- This parking space is only for people who work in the building.
- The scholarship is only available to students who have maintained a perfect grade point average throughout their undergraduate studies.

Usage: Usually placed before the verb or the specific phrase it limits.

### 2. no more than

adverb · CEFR A1

used to show that a number or amount is small or not enough.

For teachers: used to emphasize that a quantity, distance, or time is surprisingly small or limited.

- The journey to the city centre takes only ten minutes by train.
- The startup began with only a few thousand dollars in capital, yet it managed to disrupt the entire local logistics industry within two years.

### 3. the single one

adjective · CEFR A1

used to describe the one person or thing of a particular type.

For teachers: functioning as a determiner to indicate that there is no other of the same kind in a specific context.

- She was the only person in the room who knew the secret.
- The only surviving manuscript of the poem is currently held in a private collection in Switzerland.

Usage: Always placed before the noun it describes.

### 4. without siblings

adjective · CEFR A2

used to describe a child who has no brothers or sisters.

For teachers: denoting a child who is the sole offspring of their parents.

- Being an only child meant he spent a lot of time playing by himself.
- Research suggests that only children often develop strong verbal skills early due to their frequent interactions with adults.

### 5. except that

conjunction · CEFR B1 · Informal

used to add a comment that explains why you cannot do something.

For teachers: used informally to introduce a clause that provides a reason or a contrasting fact that limits the previous statement.

- I would go to the party with you, only I have too much work to do.
- The house would be perfect for our needs, only the commute to the city is far too long for a daily trip.

Teaching tip: In formal writing, 'except' or 'but' is usually preferred over this use of 'only'.

## Examples

- She is the only person in the room.
- Being an only child often means receiving more individual attention from parents during early development.
- The only surviving manuscript of the poem provides invaluable insight into the linguistic shifts occurring during the late medieval period.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.