Which verb means to coat?

• A. To coat
• B. To cover
• C. To paint
• D. To dip

Answer: (A)

Coating something means applying a layer of material to its surface, so the verb that most directly expresses that action is to coat. It describes the act of giving a surface a coating, regardless of what that coating is made of. When you coat a surface, you’re putting on a layer—whether wax, glaze, resin, or paint—so the term fits the action precisely.

Other verbs hint at related ideas but aren’t as exact: to cover is broader and can mean simply placing something over another without implying a coating layer; to paint specifies a type of coating (paint) rather than the general act of applying any coating; to dip describes a method (immersing in a liquid) rather than the resulting coated surface. For example, we will coat the metal with a protective finish.