English

sharent

Back-formation from sharenting.

Proto-Indo-European *(s)koréh₂

Proto-Germanic *skarō ‘a division’

Proto-West Germanic *skaru

Old English sċearu ‘a cutting’

Middle English schare ‘a portion or share’

English share

Proto-Indo-European *perh₃- ‘to produce, beget’

…

Latin parēns ‘parent’

Latin parentem

Anglo-Norman parent

Middle English parent

Today it means

noun A parent who documents their child's upbringing on social media, typically by posting photos, videos, etc.

Language periods are conventional ranges, not dates for this word.