うp・UP・アップ・うっぷ・ウップ : appu · uppu | define meaning
appu · uppu [appu~uppu]
Abbreviation of アップロード appuroodo, itself from the English word "upload". The spelling うp arose from directly typing the word "up" with a Japanese IME. The pronunciation [up(pu)] can be attributed to a direct, phonetic reading of this spelling and is reinforced by a few derived terms, but it is still considered non-standard usage when used on its own.
Sometimes used in combination with other words or expressions: