Artificial intelligent assistant

a-sale

a-sale, advb. phr.
  (əˈseɪl)
  [a prep.1 + sale.]
  On sale, for sale.

1553 Bale tr. Gardiner's Obed. G ij, He setteth them asale..in an open place. 1577 Hellowes Gueuara's Epist. 280 The first that set Physick asale.

Oxford English Dictionary

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