Adjective

(en adjective)

Having no stain or blemish; spotless, undefiled, clear, pure.

Were but my soul as pure From other guilt as that, Heaven did not hold One more immaculate . —

Thou sheer, immaculate and silver fountain. — Shakespeare, Richard II , V-iii.

Adjective

(en adjective)

(obsolete) Appropriate; suitable for the circumstances.

(of a person) Having a suitable conformity to basic moral standards; showing integrity, fairness, or other characteristics associated with moral uprightness.

Sufficiently clothed or dressed to be seen.

Fair; good enough; okay.

* {{quote-book, year=1963, author=(Margery Allingham)

, title=(The China Governess) , chapter=Foreword citation , passage=A canister of flour from the kitchen had been thrown at the looking-glass and lay like trampled snow over the remains of a decent blue suit with the lining ripped out which lay on top of the ruin of a plastic wardrobe.}}

Significant; substantial.

(obsolete) Comely; shapely; well-formed.

* A sable stole of cyprus lawn / Over thy decent shoulders drawn — Milton.