English
roastable
From roast + -able.
Formed from roast + -able
Proto-Indo-European *Hrews- ‘to crackle’
Proto-Germanic *raustijaną ‘to roast’
Frankish *rōstijan ‘to roast, broil’
Old French rostir ‘to roast, to torture with fire’
Middle English rosten ‘to roast meat’
English roast
Today it means
adj Suitable for roasting.
Language periods are conventional ranges, not dates for this word.
Etymograph / roastable