Topmost/ˈtɑːpməʊst/ Definition 1 of 1Pro Tip 1/3Physical Height Used to describe the physically highest point of an object or place. She reached for the topmost shelf to grab the cookie jar. Pro Tip 2/3Metaphorical Use Can be used metaphorically to describe a high rank or status. He aspires to the topmost level of management. Pro Tip 3/3Visual Emphasis Emphasizes the most visible or prominent part in a group or series. Her name was listed on the topmost line of the board.