To cause (someone) to be acquainted (with someone else).
To add (something) to a system, a mixture, or a container.
To bring (something) into practice.
To make (something or someone) known by formal announcement or recommendation.
To cause one to suppose (something); to bring to one's mind the idea (of something).
To explicitly mention (something) as a possibility for consideration, often to recommend it
To imply but stop short of explicitly stating (something).