Boat Buying Resource & Glossary of Terms

laminate: A single layer of material used in multi-layered fiberglass construction.
lamination schedule: A list of the sequential layers of materials used in fiberglass construction.
latitude: Geographic distance north or south of the equator expressed in degrees and minutes.
leaning post: Wide, padded bolster at the helm used instead of or in lieu of conventional seats.
lee: Direction toward which the wind blows.
lee side: The side of an object that is sheltered from the wind.
leeway: To slip sideways downwind while moving forward.
lifeline: Safety lines on deck that are grabbed to prevent falling overboard.
list: A continuous lean to one side due to improper weight distribution.
livewell: Compartment on a fishing boat designed to keep fish or bait alive.
LOA: Length overall; the distance between the most forward part of the boat and the most aft part.
locker: A stowage compartment, whether equipped with a lock or not.
longitude: Geographic distance east or west of the prime meridian expressed in degrees and minutes.
Loran C: Electronic navigation system that measures the time difference in the reception of radio signals from land-based transmitters.
luff: The leading edge of a sail.