WordReference Random House Unabridged Dictionary of American English © 2025
lat′eral sys′tem,
- Nautical, Naval Termsa system of coding navigational aids by shape, color, and number, according to the side of a channel they occupy and their relative position along that side. Cf. cardinal system.
- 1880–85
'lateral system' also found in these entries (note: many are not synonyms or translations):