Adjective

(er)

Of high cost; expensive.

a costly activity

a costly error

* {{quote-news

, year=2011 , date=October 15 , author=Michael Da Silva , title=Wigan 1 - 3 Bolton , work=BBC Sport citation , page= , passage=Individual mistakes proved costly for Wigan who, particularly after the half-time introduction of Hugo Rodallega, dominated for long periods.}}

Adjective

(en adjective)

Magnificent, luxurious, splendid.

* 1764 , :

Though poor the peasant’s hut, his feasts though small,

He sees his little lot the lot of all;

Sees no contiguous palace rear its head

To shame the meanness of his humble shed;

No costly lord the sumptuous banquet deal

To make him loathe his vegetable meal;

* {{quote-book

, year=1829 , author= , title=The Alhambra citation , passage=I wandered on until I came to a sumptuous palace with a garden adorned with fountains and fishponds, and groves and flowers, and orchards laden with delicious fruit.}}

* {{quote-news

, year=2012 , date=April 21 , author=Jonathan Jurejko , title=Newcastle 3-0 Stoke , work=BBC Sport citation , page= , passage=Cabaye pulled all the strings in a dominant home performance and capped a majestic individual display with a sumptuous first-time finish into the far corner for his second goal of the afternoon.}}