What does the word flat mean?

Usage examples for flat

  1. It fell sort of flat, that remark. – The Mysterious Rider by Zane Grey
  2. With the tree lying flat on the ground, it was easy for Umboo to reach the palm nuts with his trunk. – Umboo, the Elephant by Howard R. Garis
  3. The head is flat. – Roman Women Woman: In All Ages and in All Countries, Volume 2 (of 10) by Alfred Brittain