webcast

noun

web·​cast ˈweb-ˌkast 

variants often Webcast

: a transmission of sound and images (as of an event) via the Internet

webcast verb

often Webcast

webcaster noun

often Webcaster

Examples of webcast in a Sentence

Recent Examples on the Web

SpaceX shared these milestones with us in real time, via the company's Flight 13 launch webcast. — Mike Wall, Space.com, 27 July 2026

The hourlong journey ended with a splashdown so soft that the spacecraft remained afloat in the Indian Ocean as the SpaceX webcast drew to a close, drawing cheers from employees back at the launch site. — Marcia Dunn, Fortune, 25 July 2026

During today’s webcast, Nathan Commissariat, a civil engineer at SpaceX, said the company intends to launch its first Starship from Florida as soon as this year. — Jackie Wattles, CNN Money, 16 July 2026

During a recent industry webcast alongside leaders from Cisco, Intel, and Nutanix, Debo Dutta, Chief AI Officer at Nutanix, outlined a strategic blueprint to help executives navigate this transition. — Sam Rastogi, Forbes.com, 1 July 2026

Word History

Etymology

World Wide Web + broadcast

First Known Use

1995, in the meaning defined above

Rhymes for webcast

• aghast
• amassed
• biassed
• broadcast
• bypassed
• downcast
• forecast
• foremast
• harassed
• holdfast
• mainmast
• newscast