Relating to or involving ships or shipping or navigation or seamen.

in a nautical manner

(uncountable) The quality of being nautical. / (countable) Anything nautical.

plural of nauticality

Alternative form of nautical

The art of sailing; navigation

(nautical) A unit of length corresponding approximately to one minute of arc of latitude along any meridian. By international agreement it is exactly 1,852 metres (approximately 6,076 feet or 1.151 statute mile).

plural of nautical mile

The period in which the sun is 6°–12° below the horizon in the morning and evening.

plural of nautical chart