Crossword clues for the word: NANOSECOND The word NANOSECOND has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for NANOSECOND Showing 1 to 6 of 6 results Clue(s) "Instant feature of ""banana nose"" condition (10)" "Time in which light travels one foot, approximately" Cycle length for a gigahertz processor Minute minute part Not much time Unit of time equal to one billionth of a second