lifecast

[ lahyf-kast ‐kahst ]

/ ˈlaɪfˌkæst ‐ˌkɑst /

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verb (used with or without object), life·cast or life·cast·ed, life·cast·ing.

Also life·stream

[lahyf-streem] /ˈlaɪfˌstrim/ . to broadcast live video of (one's daily activities) over the internet, as with a portable webcam.

noun

a live video of one's daily activities, broadcast over the internet: A lot of people are obsessed with following her daily lifecast.

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Which of the following nouns has an irregular plural form?

Origin of lifecast

First recorded in 2005–10; life + (broad)cast

lifecaster, noun