secondhand

Short definition from Wiktionary

Adjective

1. 1
   Not new; previously owned and used by another.
2. 2
   Dealing in such merchandise.
3. 3
   Indirect; from a secondary source; not firsthand.
4. 4
   Inhaled from the air near someone else smoking.

Noun

1. 1
   Secondhand goods (especially clothes) collectively.

Adverb

1. 1
   In a used or previously-owned condition.
2. 2
   Indirectly.