English
engageable
From engage + -able.
A compound of engage + -able
Proto-Indo-European *wedʰ- ‘to pledge’
…
Frankish *wadi ‘pledge’
Old French gage ‘pledge’
Old French engagier ‘to pledge, engage’
Middle English engagen
English engage
Today it means
adj able to be engaged
Language periods are conventional ranges, not dates for this word.
Etymograph / engageable