Definition of reform. transitive verb. 1a : to put or change into an improved form or conditionb : to amend or improve by change of form or removal of faults or abuses. 2 : to put an end to (an evil) by enforcing or introducing a better method or course of action. 3 : to induce or cause to abandon evil ways reform a drunkard.
The largest horse in recorded history was probably a Shire named Mammoth, who was born in 1848. He stood 21.2 hands (86 inches, 218 cm) high, and his peak weight was estimated at 1,524 kilograms (3,360 lb).
The Shire is the tallest horse on average, but many Percheron's and Belgians have surpassed the Shire, though this is not very common. The original type of Belgian draft calleâ¦d a Brabant is known for being the heaviest draft horse on average weighing up to 3,000 pounds.