English to English Dictionary

Organelle

Any of a number of organized or specialized structures within a living cell.

Organization

An organized body of people with a particular purpose, such as a business, government agency, association, or charity.

Organza

A thin, stiff, transparent fabric traditionally made of silk, now also made of synthetic fibers like polyester.

Orientation

The determination of the relative position of something or someone (especially oneself) in relation to the points of compass or other specific directions.

Original

Present or existing from the beginning; first or earliest.

Orthodox

Following or conforming to traditional or generally accepted rules or beliefs, especially in religion.

Orthography

The conventional spelling system of a language.

Oscillation

Movement back and forth at a regular speed.

Otolaryngology

The medical specialty concerned with the ear, nose, throat, and related structures of the head and neck.

Ought

Used to indicate duty, propriety, or moral obligation.

Out-of-sight

Exceedingly good, excellent, or remarkable; fantastic.

Outback

The remote, arid, and sparsely populated interior regions of Australia.