# schedule

/ˈskɛdʒuɫ/ (US) · /ʃˈɛdjuːl/ (UK)

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

## Senses

### 1. time plan

noun · CEFR A2

a plan that shows the times when specific events or tasks are supposed to happen.

For teachers: A procedural plan indicating a sequence of operations and the planned times at which those operations are to occur.

- The bus schedule shows that the next one arrives at ten o'clock.
- The project manager revised the production schedule to account for the unexpected delay in raw material delivery.

Usage: Often used with the prepositions 'on' or 'behind'.

### 2. legal appendix

noun · CEFR C1 · Formal · Technical

a list of extra information or details at the end of a legal document or contract.

For teachers: A written or printed table of information forming an annex or appendix to a statute, regulatory instrument, or legal contract.

- You can find the list of approved prices in schedule B of the contract.
- The specific terms regarding intellectual property rights are detailed in the third schedule of the merger agreement.

### 4. to classify a drug

verb · CEFR C1 · Technical · American English

to officially put a drug or medicine on a list that controls how it is used.

For teachers: To classify a drug or chemical as a controlled substance within a legal framework.

- The government decided to schedule the new painkiller to prevent people from using it wrongly.
- The drug was recently scheduled as a Class II substance due to its high potential for abuse and severe psychological dependence.

## Examples

- I have a very busy schedule this week.
- The construction crew is working overtime to ensure the project stays on schedule despite the rain.
- Adhering to a strict medication schedule is vital for patients recovering from surgery to manage pain levels and prevent potential infections.

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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.