noun
sloop
SLOOP/sluːp/
A sailboat with one mast and sails rigged along the boat’s length.
The sloop has one mast, a mainsail, and a jib.

Etymology
Dutch sloep already named this kind of sailing vessel, and English retained the boat sense for a one-masted, fore-and-aft-rigged craft. The Dutch word’s deeper origin is uncertain.
In context
Leeboards have been used for centuries in flat-bottomed boats such as this Dutch Sloop, seen in the Harlingen to Terschelling race.
More examples
- We rent a small sloop for an afternoon of sailing.
- Two sloops race across the bay.
- She lowers the sloop's sails before starting its motor.
Forms
sloop · sloops
sailboat noun — A boat powered mainly by sails.
Similar words
- cutter
- Usually carries two headsails rather than a sloop's single headsail.
- schooner
- Has two or more masts rather than just one.