In topology, an order tree is a set that is the union of segments, each of which is totally ordered, arranged so that the segments fit together in a particular way.

The temple's sturdy columns were built in the Doric order, reflecting the Greeks' preference for strength and simplicity.

Many religious orders played a key role in preserving ancient manuscripts during the Middle Ages.

If you want to place an order for the limited-edition sneakers, please do so before midnight.

The botanist compared several order trees to understand the evolutionary relationships among the species.

The new algorithm reduced computation time by several orders of magnitude, making real-time analysis possible.

The captain emphasized that all execute orders must be logged before being carried out.

During the Crusades, the military order protected pilgrims while observing strict religious vows.

The bouncer, tired of the argument, was ordering out the unruly patron when the manager arrived.

When the noise became unbearable, the teacher ordered out the students who were whispering.