quantum computer

noun

: a computer that takes advantage of the quantum properties of qubits to perform certain types of calculation extremely quickly compared to conventional computers

quantum computing noun

A "geek at heart," Samet, 34, is fascinated by quantum computing, a still-emerging field that involves the behavior of subatomic particles in computing.

—Karen Breslau

Examples of quantum computer in a Sentence

Recent Examples on the Web

Unveiled on November 6, the installation marks IBM’s first quantum computer deployment in Illinois. — Neetika Walter, Interesting Engineering, 7 Nov. 2026

In time, quantum computers are expected to process calculations in seconds that would take current computers years. — Robert Channick, Chicago Tribune, 6 Nov. 2026

Meet Helios Quantinuum builds what are called trapped ion quantum computers. — ArsTechnica, 20 Oct. 2026

Word History

First Known Use

1982, in the meaning defined above

Rhymes for quantum computer

• microcomputer
• minicomputer
• supercomputer
• commuter
• polluter
• recruiter
• neuter
• pewter
• router
• scooter
• shooter
• suitor