Webster’s Revised Unabridged Dictionary · 1913
Wind-break
Wind′-break′ (·brāk′), v. t. To break the wind of; to cause to lose breath; to exhaust. [R.]
'T would wind-break a mule to vie burdens with her. Ford.
Wind′-break′, n. A clump of trees serving for a protection against the force of wind. [Local, U. S.]