Third-person singular simple present indicative form of order out

(physics) A spectrum produced by a diffraction grating whose adjacent slits are one wavelength apart.

plural of insertion order

plural of change order

A money order purchased at and issued by a post office for redemption at another post office to a named recipient.

An order of knighthood which has a military (typically crusading) as well as a spiritual vocation.

superlative form of in short order: most in short order

comparative form of in short order: more in short order

Alternative form of put one's affairs in order

To prepare for the end of, or a radical change in, one's life.