noun
absolute path
Computing term for a full file or directory path starting from the root, as opposed to a relative path.
絶対パスでファイルを指定してください。
Please specify the file using an absolute path.
相対パス is a relative path, which starts from the current working directory, while 絶対パス is an absolute path from the root.
Compound of 絶対 (absolute) and パス (path), a direct calque from English 'absolute path'.