Definition of costless in English:

costless

adjective ˈkɔːstləsˈkɒstləs

Early 16th century; earliest use found in Alexander Barclay (c1484–1552), poet and clergyman. From cost + -less.

adjective

Early 16th century; earliest use found in Alexander Barclay (c1484–1552), poet and clergyman. From cost + -less.

词汇	costless
释义	Definition of costless in English: costless adjective ˈkɔːstləsˈkɒstləs Without cost, free of charge; involving no loss or sacrifice. Origin Early 16th century; earliest use found in Alexander Barclay (c1484–1552), poet and clergyman. From cost + -less. Definition of costless in US English: costless adjective Without cost, free of charge; involving no loss or sacrifice. Origin Early 16th century; earliest use found in Alexander Barclay (c1484–1552), poet and clergyman. From cost + -less.
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