precession

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

As their orbit shrinks, the stars' precession speeds up, while the planet's precession slows down.

From Science Daily • Apr. 19, 2026

As the binary tightens, the planet's precession slows while the stars' precession speeds up.

From Science Daily • Apr. 19, 2026

The stars themselves also undergo precession, but for a different reason.

From Science Daily • Apr. 19, 2026

The new analysis corrects those measurements and finds no strong evidence for precession, suggesting the oval orbit likely originated during the system's formation rather than being caused by spin effects.

From Science Daily • Mar. 12, 2026

But modern astrologers have forgotten about the precession of the equinoxes, which Ptolemy understood.

From "Cosmos" by Carl Sagan