What does the word pore mean?

Usage examples for pore

  1. I sank upon the steps; every pore in my body was a fountain of cold sweat: " Have whom?" – The Cavalier by George Washington Cable
  2. Housekeeping will be reduced to its elements with him, but at least I shall begin to feel really grown up when I pore over monthly bills and 'slips' and sign cheques. – The Sisters-In-Law by Gertrude Atherton
  3. It will begin to manifest its presence within a few days, and then the globe will drink water at every pore. – The Second Deluge by Garrett P. Serviss