Which verb means to put something into use or operation for the first time?

• A. Implement
• B. Introduce
• C. Initiate
• D. Inaugurate

Answer: (B)

This is about bringing something new into use for the first time. The best fit is introduce, because it directly conveys making a new product, policy, or idea available to people or a system for the first time. You’d say a company introduced a new product, or a government introduced a new policy, highlighting the moment it becomes usable or familiar.

The other verbs have different nuances. Implement focuses on carrying out or applying something that’s already been planned, not the initial availability. Initiate means to begin or start something, which can apply to a process rather than specifically bringing something into use. Inaugurate centers more on a formal or ceremonial opening, which isn’t always about actual first-use in everyday operation.