The definition of practical is sensible or usable.(adjective)
An example of practical is a plan to set aside some portion of a generous income to buy an affordable car.
See practical in Webster's New World College Dictionary
Origin: practic + -al
See practical in American Heritage Dictionary 4
Origin: Middle English practicale
Origin: , from Medieval Latin prācticālis
Origin: , from prāctica, practice; see practicable.
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