Webster's Revised Unabridged Dictionary · 1913

Retail

Retail (rē"tāl) , noun

[French retaille piece cut off, shred, paring, or Old French retail, from retailler. See Retail, v.]

The sale of commodities in small quantities or parcels; -- opposed to wholesale; sometimes, the sale of commodities at second hand.

Retail , adjective

Done at retail; engaged in retailing commodities; as a retail trade; a retail grocer.

Retail (re*tāl") , transitive verb

[Compare French retailler to cut again; pref. re- re + tailler to cut. See Retail, n., Tailor, and compare Detail.]

1.
To sell in small quantities, as by the single yard, pound, gallon, etc.; to sell directly to the consumer; as, to retail cloth or groceries.
2.
To sell at second hand. [Obsolete or Rare] — Pope
3.
To distribute in small portions or at second hand; to tell again or to many (what has been told or done); to report; as, to retail slander.
To whom I will retail my conquest won. — Shakespeare
He is wit's peddler, and retails his wares At wakes and wassails. — Shakespeare