Vapor

·noun Wind; flatulence.

II. Vapor ·noun To emit vapor or fumes.

III. Vapor ·noun An old name for hypochondria, or melancholy; the blues.

IV. Vapor ·noun To talk idly; to boast or vaunt; to Brag.

V. Vapor ·noun A medicinal agent designed for administration in the form of inhaled vapor.

VI. Vapor ·vt To send off in vapor, or as if in vapor; as, to vapor away a heated fluid.

VII. Vapor ·noun Something unsubstantial, fleeting, or transitory; unreal fancy; vain imagination; idle talk; boasting.

VIII. Vapor ·noun Any substance in the gaseous, or aeriform, state, the condition of which is ordinarily that of a liquid or solid.

IX. Vapor ·noun In a loose and popular sense, any visible diffused substance floating in the atmosphere and impairing its transparency, as smoke, fog, ·etc.

X. Vapor ·noun To pass off in fumes, or as a moist, floating substance, whether visible or invisible, to steam; to be exhaled; to Evaporate.