Crossword clues for the word: ONEMETER The word ONEMETER has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for ONEMETER Showing 1 to 5 of 5 results Clue(s) About 39.37 inches Bath unit? It's a little over a yard It's defined as the distance light travels in 1/299,792,458 second Side of a stere