Frequency

Part of speech: noun (n.)

1. The condition of returning frequently; occurrence often repeated; common occurence; as, the frequency of crimes; the frequency of miracles. The reasons that moved her to remove were, because Rome was a place of riot and luxury, her soul being almost stifled with, the frequencies of ladies' visits. Fuller.

2. A crowd; a throng. [Obs.] B. Jonson.