intransitive verb
to stick or cling firmly, as by gluing (usu. fol. by “to”).
The dust adhered to her skin.
to follow or hold to closely (usu. fol. by “to”).
You’ll get into trouble if you don’t adhere to the rules.
I adhered to the recipe this time, but the dish is still too salty.
Despite persecution, they adhered to their religion.