Swarm

1. n. Hence, any great number or multitude, as of people in motion, or sometimes of inanimate objects; as, a swarm of meteorites.
2. v. i. To climb a tree, pole, or the like, by embracing it with the arms and legs alternately. See Shin.
3. n. A large number or mass of small animals or insects, especially when in motion.
4. n. Especially, a great number of honeybees which emigrate from a hive at once, and seek new lodgings under the direction of a queen; a like body of bees settled permanently in a hive.
5. v. i. To abound; to be filled (with).
6. v. i. To breed multitudes.

The word meanings were obtained from OPTED(The Online Plain Text English Dictionary), which is based on “The Project Gutenberg Etext of Webster’s Unabridged Dictionary” which is in turn based on the 1913 US Webster’s Unabridged Dictionary (See Project Gutenburg), as a text file.