English
smart TV
From smart + TV.
Proto-Indo-European *(s)merd- ‘to bite, sting’
Proto-Germanic *smartaz ‘hurting, aching’
Proto-West Germanic *smart
Old English smeart ‘smarting, painful’
Middle English smert
English smart
Today it means
noun A television with integrated Internet features and an operating system.
Language periods are conventional ranges, not dates for this word.
Etymograph / smart TV