A cross between an orange and a tangerine.

(cricket) A style of bowling used by a left-handed bowler in which finger spin is used to move the ball from leg to off (for a right-handed batsman).

(cricket) finger spin

(Britain) Alternative spelling of orthopedics

One of the major branches of Christianity; it comprises the Greek Orthodox Church, the Russian Orthodox Church and other patriarchates. / Any other Church that self-designates as Eastern and Orthodox

The Eastern Orthodox Church / The Eastern body of Christendom / That part of Christendom apart from the Eastern Catholic Churches / Any Church that self-designates as Orthodox

(mathematics) Either of a pair of functions whose inner product is zero

Synonym of orthodontics

Of or relating to the Greek Orthodox Church

A member of the Greek Orthodox Church