OED (October)

Definitions. Obelisk: Egyptian Dagger. Object: Everything Dainty. Obscure: Expressionist Darkness. Ocean: Everlasting Domain. O’Clock: Encore Deceptions. Octet: Eight Diviners. October: Energetic Days. Ode: Emphatic Declaration. Odious: Environmental Degradation. Often: Ever Doing. Oh: Expressive Dentistry. Ointment: Ephemeral Dabs. Old: Edition Dated. Om: Equilibrium Drone. Ooops: Evident Disaster. Ooze: Exuding Droplets. Opal: Eventide Diamond. Opium: Escape Drug. Option: Experimental Digits. Oracle: Ecstatic Drunkard. Orange: Evening Dawn.

Orbit: Elegant Direction. Orchestra: Evocative Divisions. Ordinary: Every Day. Ornament: Embellished Decoration. Orifice: Entrance/Exit Door. Origin: Expanding Decisively. Oscillation: Electronic Doodles. Ostrich: Evidence Denier. Out: Exodus Diaspora. Output: Entropy Determined. Oval: Ellipsoid Dump. Owner: Earthly Dependent.