pore (EN)
noun, verb

noun “pore”

sg. pore, pl. pores
  1. a very small hole in the skin where sweat can come out
    After running, her pores were visibly releasing sweat.
  2. a small hole or gap, often found in groups, that lets liquids or gases pass through, like in rocks or other materials
    Water seeped through the tiny pores in the sponge.

verb “pore”

pore; he pores; past pored, part. pored; ger. poring
  1. to read or study something very carefully and thoroughly
    She spent hours poring over her notes before the big exam.