sack coat

1. 1.

   man's hiplength coat with a straight back; the jacket of a suit

   Broadercoat

Questions about sack coat

What does sack coat mean?

sack coat means "man's hiplength coat with a straight back; the jacket of a suit".

Is sack coat a common word?

sack coat is banded "Uncommon" — turns up in careful writing rather than conversation. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.