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% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clue for "SEXTANTS"

SEXTANTS: Aids in navigation; Navigational tools that measure the positions of celestial bodies; Navigating tools; Navigation tools; Navigators' instruments.; Quadrant's relatives; Navigation aids; Astronomical instruments; They rendered astrolabes obsolete; Ships' instruments; Astronomers' instruments; Mariner's devices