uptime

noun

up·​time ˈəp-ˌtīm 

: time during which a piece of equipment (such as a computer) is functioning or able to function

Examples of uptime in a Sentence

We need to maximize network uptime.

Recent Examples on the Web

Adoption is accelerating as manufacturers look for better ways to improve uptime, throughput, quality, and resilience. — Todd Edmunds, Forbes.com, 29 June 2026

The humanoid features soft exterior components to improve workplace safety, wireless charging to maximize operational uptime, and speech-to-speech communication capabilities for more natural interaction with workers. — Jijo Malayil, Interesting Engineering, 26 June 2026

Like, that uptime is the key here, right? — Joel Feder, The Drive, 10 June 2026

The company first unveiled the Figure 03 humanoid in October, noting that the robots can autonomously exit a work floor for maintenance when software or hardware issues are detected, with another unit immediately taking over operations to ensure uninterrupted uptime. — Glenn Taylor, Footwear News, 1 June 2026

Word History

First Known Use

1958, in the meaning defined above

Rhymes for uptime

• airtime
• bedtime
• daytime
• downtime
• enzyme
• halftime
• lifetime
• longtime
• lunchtime
• mealtime
• meantime
• nighttime