Etymology: Middle English, from Anglo-French engager, from en- + gage pledge, gage
Date: 15th century
transitive verb1: to offer (as one's word) as security for a debt or cause 2 aobsolete: to entangle or entrap in or as if in a snare or bog b: to attract and hold by influence or power c: to interlock with :mesh; also: to cause (mechanical parts) to mesh <engage the clutch> 3: to bind (as oneself) to do something; especially: to bind by a pledge to marry 4 a: to provide occupation for :involve<engage him in a new project>b: to arrange to obtain the use or services of :hire<engage a lawyer> 5 a: to hold the attention of :engross<her work engages her completely>b: to induce to participate <engaged the shy boy in conversation> 6 a: to enter into contest or battle with <engage the enemy>b: to bring together or interlock (weapons) 7: to deal with especially at lengthintransitive verb1 a: to pledge oneself :promiseb:guarantee<he engages for the honesty of his brother> 2 a: to begin and carry on an enterprise or activity <engaged in trade for a number of years>b: to take part :participate<at college she engaged in gymnastics>c: to give attention to something :deal<the author's unwillingness to engage with our political system — C. E. Rosenberg> 3: to enter into conflict or battle 4: to come together and interlock (as of machinery parts) : be or become in gear