Synonyms of quantum

quantum

noun

ˈkwän-təm 

as in amount

a given or particular mass or aggregate of matter

the sum of human knowledge is now so immense that even a highly educated person can hope to absorb only a tiny quantum of it

Synonyms & Similar Words

• amount
• quantity
• volume
• measure
• portion
• degree
• coefficient
• number
• many
• body

Example Sentences

Recent Examples of quantum

Ali El Kaafarani is founder and CEO of PQShield, a British cybersecurity startup specializing in quantum-secure solutions. — Ali El Kaafarani, Forbes.com, 1 Oct. 2026

Compact quantum systems offer the potential to replace bulky antennas, especially aboard military ships and aircraft with limited space. — Prabhat Ranjan Mishra, Interesting Engineering, 30 Sep. 2026

The bank initiated coverage on IonQ, the largest public pure-play quantum company by revenue, with a buy rating and $60 price objective Monday. — Paulina Likos, CNBC, 28 Sep. 2026

Instead of squashing a volume into an area, these universes seem to cram all the dimensions into a lone quantum point. — Quanta Magazine, 25 Sep. 2026

Phrases Containing quantum

• quantum leap