pore

(noun, verb)

noun

1. any tiny hole admitting passage of a liquid (fluid or gas)

Definition categories: shape, hole

2. any small opening in the skin or outer surface of an animal

Definition categories: body, canal, channel, duct

3. a minute epidermal pore in a leaf or stem through which gases and water vapor can pass

Similar word(s): stoma, stomate

Definition categories: plant, aperture

verb

1. direct one's attention on something

Similar word(s): center, centre, concentrate, focus, rivet

Definition categories: cognition, cerebrate, cogitate, think