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).
Largest Horse. The tallest documented horse was a shire gelding named Samson. He was 21.2 1/2 hands tall, and weighed 3,360 pounds. He was bred by Thomas Cleaver of Toddington Mills, England, and was foaled in 1846.