DictionaryadhereStick firmly
verb

adhere

ad-HEER/ədˈhɪr/

To remain firmly attached to something.

The label adheres firmly to the clean glass jar.

A woman struggles to peel a blank adhesive sticker from a glass jar: the lifted corner curls taut between her fingers while most of the sticker remains firmly attached to the curved surface.
Etymology

The pieces mean “stick to,” an image that applies to both surfaces and commitments. Early English use often concerned loyalty to a leader or cause; adhering to a rule similarly means holding firmly to it.

In context

UF / IFAS Extension Pinellas County28:35
one set of leaves that are flat and adhesive they can actually adhere to the trunk of a tree
Botanical Science for Beginners

More examples

  • All competitors must adhere to the same rules.
  • She adhered to her principles despite pressure to compromise.
  • Damp leaves are adhering to the soles of my shoes.

Forms

adhere · adheres · adhered · adhering

adherence noun — Firm attachment or faithful observance of something.

adhesive noun — A substance that makes surfaces stick together.

Similar words

stick
The more everyday word for physical attachment.
follow
Can mean obeying without suggesting firm loyalty or attachment.