'amido' originates from the word 'amide,' which is derived from the French word 'amide,' itself from the Latin 'amidus,' meaning 'bitter.'

'amide' transformed from the French word 'amide' and eventually became the modern English word 'amido' through scientific terminology.

Initially, it meant 'bitter,' but over time it evolved into its current meaning of 'relating to an amide group.'