lay down
B1-B2Neutral to Formal
Definition
Meaning
To place something in a horizontal position onto a surface; to formally establish or prescribe a rule, principle, or law.
Can mean to put something down physically, to sacrifice or give up (e.g., one's life), to establish a guideline, or to stop using/doing something.
Linguistics
Semantic Notes
A phrasal verb with multiple, distinct meanings. The 'establish a rule' meaning is more formal and fixed. Care must be taken with the verb form 'lay' (transitive) vs. 'lie' (intransitive).
Dialectal Variation
British vs American Usage
Differences
No significant difference in core meaning. The 'establish a rule' sense is equally common in both. US usage may show a slight preference for 'set down' in informal physical contexts.
Connotations
In both, 'lay down the law' is a strong idiom implying authority. The phrase can have legal/military solemnity ('lay down arms', 'lay down procedures').
Frequency
High frequency in both varieties, especially in legal, academic, and everyday contexts.
Vocabulary
Collocations
Grammar
Valency Patterns
lay down + [OBJECT: the law/rules/arms]lay down + [OBJECT] + [PREP: for/on] + [NOUN: procedure/principle]Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “lay down the law”
- “lay down one's life”
- “lay down arms”
- “lay down a marker”
Usage
Context Usage
Business
Used to establish official company policies or procedures (e.g., 'The board laid down strict financial controls.').
Academic
Used to state a theorem, postulate, or foundational principle (e.g., 'The paper lays down the theoretical framework for future study.').
Everyday
Used for physical placement (e.g., 'She laid down the baby in the cot.') or informal rules (e.g., 'He laid down some ground rules for flatmates.').
Technical
Common in law (statutes), military (ceasefire orders), and engineering/design (specifications).
Examples
By Part of Speech
verb
British English
- Please lay down your weapons immediately.
- The report lays down clear benchmarks for success.
- He was asked to lay down the challenge on behalf of the team.
American English
- Lay down the rules before the game starts.
- The manual lays down safety procedures you must follow.
- She laid down her cards and won the hand.
adjective
British English
- A laid-down procedure must be followed. (past participle as adjective)
- The lay-down area for containers is full. (compound noun/adjective)
American English
- The laid-down schedule is too rigid. (past participle as adjective)
- We have a lay-down yard for equipment. (compound noun/adjective)
Examples
By CEFR Level
- The cat laid down on the rug.
- Please lay down your bag here.
- The teacher laid down the rules on the first day.
- He was tired and decided to lay down for a while.
- The treaty laid down conditions for the ceasefire.
- They laid down a demanding challenge for the new recruits.
- The constitution lays down the fundamental rights of citizens.
- He was willing to lay down his life for his beliefs.
Learning
Memory Aids
Mnemonic
Think of a king laying down his sword (physical) and laying down a new law (abstract). Both involve putting something into effect or position.
Conceptual Metaphor
AUTHORITY IS PHYSICAL CONTROL (laying down the law); SACRIFICE IS PUTTING DOWN A BURDEN (laying down one's life).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid confusing with 'lie down' (ложиться). 'Lay down' is transitive (положить, устанавливать).
- Do not translate 'lay down the law' literally; use 'диктовать условия' or 'строить из себя начальника'.
- The 'sacrifice' meaning ('lay down his life') is specific and fixed; do not use for other types of giving up.
Common Mistakes
- Using 'lie down' when an object is present (*'He lied down the book'). Correct: 'He laid down the book.'
- Using the past tense 'lay' incorrectly for the base form. 'I need to lay down (something).' vs. 'I need to lie down.' (myself).
Practice
Quiz
In the sentence 'The general ordered his troops to lay down their arms,' what does 'lay down' mean?
FAQ
Frequently Asked Questions
'Lay down' requires a direct object (you lay something down). 'Lie down' is intransitive (you yourself recline). Past tense of 'lay' is 'laid'; past tense of 'lie' is 'lay'.
It depends on the context. The physical action ('lay down the pen') is neutral. The meaning 'establish a rule' is more formal and common in official documents.
Yes, in specific collocations like 'lay down one's duties' or 'lay down a burden.' It implies a permanent or formal cessation.
Use it to introduce policies, standards, or frameworks. E.g., 'This document lays down the quality assurance protocols for all future production.'