To gather or group in a cluster. (Usually in past participle.)

To mass or cluster together.

transitive. To combine or unite firmly or intricately; to associate intimately; to entangle, complicate.

To cluster together (stars) into a constellation; to make a constellation of, form as a constellation. Often transferred or figurative.

transitive. To gather together into a brilliant assembly. Chiefly as past participle.

To put together into a ‘clump’, heap, or mass; to plant in a clump.

transitive. To accompany, attend, or orbit (something or someone) as or like a satellite (in various senses). Also intransitive with about or around…