Cover-down, a tossing coin with a false cover, enabling either head or tail to be shown, according as the cover is left on or taken off. The cover is more generally called a CAP. This style of cheating is now obsolete. A man who cannot manage to cheat at tossing without machinery is a sorry rogue.

Cowan, a sneak, an inquisitive or prying person. Greek, κύων, a dog. Term given by Freemasons to all uninitiated persons. Used in Anderson’s Constitutions, edit. 1769, p. 97. If derived from κύων, its use was probably suggested by such passages in the N. T. as Matt. vii. 6, and Phil. iii. 2. The Moslems apply dog in a similar manner. It is probably Oriental. Other authorities say it is from COWAN, or KIRWAN, a Scottish word signifying a man who builds rough stone walls without mortar—a man who, though he builds, is not a practical mason.

Cow-cow, to be very angry, to scold or reprimand violently.—Anglo-Chinese.

Cow-hocked, clumsy about the ankles; with large or awkward feet.

Cow-lick, the term given to the lock of hair which costermongers and tramps usually twist forward from the ear; a large greasy curl upon the cheek, seemingly licked into shape. These locks are also called NUMBER SIXES, from their usual shape. The opposite of [NEWGATE-KNOCKER], which see.

Cow’s grease, butter.

Coxy-loxy, good-tempered, drunk.—Norfolk.

Crab, a disagreeable old person. Name of a wild and sour fruit.

Crab, “to catch a CRAB,” to fall backwards by missing a stroke in rowing. From the crab-like or sprawling appearance of the man when in the bottom of the boat.