1. stuck firmly to a surface or substance
Usage: past tense of adhere
2. followed or kept to a rule, belief, or principle
Usage: past tense of adhere

Examples

• The bandage adhered tightly to his skin.
• Ice crystals adhered to the window overnight.
• She adhered strictly to her diet plan.
• The company adhered to safety regulations.
• The paint adhered well to the metal surface.
• He adhered to his principles despite pressure.
• The label adhered permanently to the bottle.