topmosttop‧most /ˈtɒpməʊst $ ˈtɑːpmoʊst/ adjective [only before noun] Word Family: adjective: top, topless, topmost; noun: top, topping; verb: top; adverb: topsthe topmost part of something is its highest part SYN top: The topmost branches were still bathed in sunlight.
