pore / pour are similar-sounding terms with different meanings (referred to as homophones). To better understand the differences, see below for definitions, pronunciation guides, and example sentences using each term. 👇
pore: (noun) any tiny hole admitting passage of a liquid (fluid or gas). (noun) any small opening in the skin or outer surface of an animal.
pour: (verb) cause to run. (verb) move in large numbers. (verb) flow in a spurt. (verb) supply in large amounts or quantities. (verb) rain heavily.
pore: p·AO·r
pour: p·AO·r
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)