brace of shakes
The time taken for a sail to shake or shiver twice as a ship comes into the wind.
ADJ
leg, neck, shoulder
VERB + BRACE
have, wear
My daughter has to wear a brace on her teeth for the next two years.
PREP
~ on
She wore a brace on her knee while recovering from the sports injury.
BRACE + VERB
hold sth up, support sth
The wooden beams braced the old barn roof and kept it from collapsing.