: Most likely a shorthand for Bleach Episode 114 . In the original Bleach series, this episode is titled "Reunion, Ichigo and Rukia and Shinigami" and marks the beginning of the Arrancar: The Arrival arc.
This string appears to be a standardized for a high-definition download of an anime episode. Based on the naming conventions commonly used by distribution sites, it breaks down as follows: gateanime-com-bech-114-bd-1080fhd-mp4
: Refers to the source website, Gate Anime (gateanime.com), a platform dedicated to providing anime news and content . : Most likely a shorthand for Bleach Episode 114