'quickly-harmed' originates from the combination of 'quickly' and 'harmed', where 'quickly' means 'at a fast pace' and 'harmed' means 'injured or damaged'.

The term 'quickly-harmed' combines the adverb 'quickly' with the past participle 'harmed' to describe something that is easily damaged.

Initially, it meant 'easily injured', and this meaning has largely remained the same in modern usage.