D defs.my
Entry 2 senses Webster, 1913

Posting

/pōs'-tĭng/ · Post·ing · IPA /ˈpoʊstɪŋ/
01 n. The act of traveling post.
  1. 1.
    The act of traveling post.
  2. 2.
    The act of transferring an account, as from the journal to the ledger.(Bookkeeping)
Phrases & compounds
Posting house — a post house.