Webster's Revised Unabridged Dictionary · 1913

Turnover

Turnover (tûrn"ō`vẽr) , noun

1.
The act or result of turning over; an upset; as, a bad turnover in a carriage.
2.
A semicircular pie or tart made by turning one half of a circular crust over the other, inclosing the fruit or other materials; as, an apple turnover.
3.
An apprentice, in any trade, who is handed over from one master to another to complete his time.

Turnover , adjective

Admitting of being turned over; made to be turned over; as, a turnover collar, etc.