Webster’s Revised Unabridged Dictionary · 1913
Cumbersome
Cum′ber·some (kim′ber-sŭm), a. 1. Burdensome or hindering, as a weight or drag; embarrassing; vexatious; cumbrous.
To perform a cumbersome obedience. Sir. P. Sidney.
2. Not easily managed; as, a cumbersome contrivance or machine.
He holds them in utter contempt, as lumbering, cumbersome, circuitous. I. Taylor.
— Cum′ber·some·ly, adv. — Cum′ber·some·ness,n.