Entry 2 senses Webster, 1913 Streamy · Stream·y · IPA 01 a. Abounding with streams, or with running water; streamful. 1. Abounding with streams, or with running water; streamful. “Arcadia However streamy now, adust and dry, Denied the goddess water.” — Prior. 2. Resembling a stream; issuing in a stream. “His nodding helm emits a streamy ray.” — Pope.