Crossword clues for the word: PRIMUS The word PRIMUS has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for PRIMUS Showing 1 to 7 of 7 results Clue(s) Before secundus Dancer Pearl ___ First, in Latin Formal American word meaning "first" It's very nice for us to be first in Latin Les Claypool's band Portable stove used by explorers.