Pour
means to fill a glass or drink with something, or to flow in a steady direction
whereas to pore means to reflect or meditate, stare at something intensely, or
– the meaning we want – to read or study with great attention. Pore can also be
used as a noun to refer to the pores on our face.
Just remember that there is no “u” in poring over your books (or that "u" may not find it to be all that much fun).
Sigrid Macdonald is an editor and the author of three books. Find her at http://sigridmacdonald.blogspot.com/