CLEARANCE n.
ween teeth of a wheel with which it engages. Clearance space (Steam engine), the space inclosed in one end of the cylinder, between the valve or valves and the piston, at the beginning of a stroke; waste room. It includes the space caused by the piston's clearance and the space in ports, passageways, etc. Its volume is…
CLEISTOGAMIC; CLEISTOGAMOUS a.
Having, beside the usual flowers, other minute, closed flowers, without petals or with minute petals; -- said of certain species of plants which possess flowers of two or more kinds, the closed ones being so constituted as to insure self-fertilization. Darwin.
COCK v.
To turn (the eye) obliquely and partially close its lid, as an expression of derision or insinuation. Cocked hat. (a) A hat with large, stiff flaps turned up to a peaked crown, thus making its form triangular; -- called also three-cornered hat. (b) A game similar to ninepins, except that only three pins are used, which…