Meaning of the word porous in English

What does porous mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

porous

US /ˈpɔːr.əs/
UK /ˈpɔː.rəs/
"porous" picture

Adjective

1.

having minute holes or gaps through which liquid or air may pass

Example:
•
The rock was so porous that water seeped through it easily.
•
The new material is highly porous, making it ideal for filters.
2.

not able to retain information or secrecy easily

Example:
•
His memory was so porous that he forgot names almost immediately.
•
The security system was porous, allowing unauthorized access.