What does the word unaware mean?

Usage examples for unaware

  1. They were Ragnor and Vedder, and Ragnor was at once aware of the identity of the couple approaching; but Vedder appeared so unaware, that Ragnor remarked: " I see Sunna, Vedder, coming up the road, and with her is Colonel Max Grant." – An Orkney Maid by Amelia Edith Huddleston Barr
  2. She heard also, and for the first time, the sound of the porters' music, which had been audible in the night all through her reverie, though she was entirely unaware of the fact. – Bye-Ways by Robert Smythe Hichens
  3. He seemed to be unaware of Sheila's presence; the sound that she had made in turning he apparently had not heard. – The Trail to Yesterday by Charles Alden Seltzer