reef, n.
(reefs)
freq. cnt. 1
(reefs)
freq. cnt. 1
a submerged ridge of rock or coral near the surface of the water
<noun.object> freq. cnt.: 1 freq. cnt.: 1
reef
lexical pointers
derivationally related form
one of several strips across a sail that can be taken in or rolled up to lessen the area of the sail that is exposed to the wind
<noun.artifact>
reef