adhere

/ədˈhɪə/ · ad-HEERverb

Stick firmly to a surface or follow a rule, principle, plan, or commitment faithfully.

Use adhere to express this relationship precisely: stick firmly to a surface or follow a rule, principle, plan, or commitment faithfully.

What adhere Really Means

The word becomes easier to use when its closely related senses are separated and compared.

1

Core action

Stick firmly to a surface or follow a rule, principle, plan, or commitment faithfully.

Example

The coating adheres firmly to metal.

2

Common construction

Use this expression in its normal grammatical frame so the relationship between the surrounding ideas remains explicit.

Example

All laboratories must adhere to the protocol.

3

Reasoning effect

It tells the reader how to interpret the timing, scope, evidence, contrast, condition, or consequence in the statement.

Example

The revised policy adheres to the organisation's principles.

Use adhere Naturally

Notice how the surrounding noun or clause reveals the exact shade of meaning.

The coating adheres firmly to metal.

All laboratories must adhere to the protocol.

The revised policy adheres to the organisation's principles.

Precision Matters

Adhere overlaps with several common words, but each carries a different emphasis.

adhere

Means stick firmly to a surface or follow a rule, principle, plan, or commitment faithfully.

vs.
in accordance with

Means in agreement or compliance with a rule, principle, request, or body of evidence.

adhere

Means stick firmly to a surface or follow a rule, principle, plan, or commitment faithfully.

vs.
consistent with

Means in agreement or harmony with; not contradicted by.

adhere

Means stick firmly to a surface or follow a rule, principle, plan, or commitment faithfully.

vs.
repudiate

Means reject a claim, belief, agreement, or association as false, invalid, or unacceptable.

adhere

Means stick firmly to a surface or follow a rule, principle, plan, or commitment faithfully.

vs.
mandatory

Means required by a rule, law, or authority; not optional.

Test adhere in Context

Each team must follow the procedure faithfully.

1

To ensure comparable results, every team must ___ to the same sampling procedure.

Prepared byFirst Academy
Editorial responsibilityFirst Academy Academic Team
Updated3 August 2026
Selection and reviewRead our methodology