English

gemerald

Blend of gem + emerald.

Latin gemma ‘a swelling bud’

Middle English gemme

English gem

Ancient Greek σμάραγδος

Latin smaragdus

Vulgar Latin *smaralda

Old French esmeraude ‘emerald (color)’

Middle English emeraude

Today it means

noun Internet content of good quality that's higher than a gem

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

Etymograph / gemerald