Easy v. t. : At ease; free from pain, trouble, or constraint

Easy v. t. : Free from pain, distress, toil, exertion, and the like; quiet; as, the patient is easy.

Easy v. t. : Free from care, responsibility, discontent, and the like; not anxious; tranquil; as, an easy mind.

Easy v. t. : Free from constraint, harshness, or formality; unconstrained; smooth; as, easy manners; an easy style.

Easy v. t. : Not causing, or attended with, pain or disquiet, or much exertion; affording ease or rest; as, an easy carriage; a ship having an easy motion; easy movements, as in dancing.

Easy v. t. : Not difficult; requiring little labor or effort; slight; inconsiderable; as, an easy task; an easy victory.

Easy v. t. : Causing ease; giving freedom from care or labor; furnishing comfort; commodious; as, easy circumstances; an easy chair or cushion.

Easy v. t. : Not making resistance or showing unwillingness; tractable; yielding; complying; ready.

Easy v. t. : Moderate; sparing; frugal.

Easy v. t. : Not straitened as to money matters; as, the market is easy; -- opposed to tight.

Example:
How Easy is it to replace a rear brake plate on a fiat cinquecento?

Taxonomy
idioms, go easy, Easy Street, easy money, take it easy, easy mark, easy chair, easy going, ear, the eye, easy terms, easy virtue, easy come, easy go, dead easy, victim, easy touch, Dictionary of Idioms, Antonyms.

Defination from the web:
easy adj. , -ier , -iest . Capable of being accomplished or acquired with ease; posing no difficulty: an easy victory; an easy problem ... Requiring or exhibiting little effort or endeavor; undemanding: took the easy way out of her problems; wasn't satisfied with easy answers. ...