Question

The word "impenetrable" means

filled with holes.
unbreakable.
very good.
well trained.

Answer 1

Do you know how "Define: " works on google?

Answer 2

what do you mean?

Answer 3

there is a command on google that allows you to look up words on a search engine. It's really easy to use.

Answer 4

cool

Answer 5

I'm going back and forth with this question I think its very good but then I think the answer is unbreakable

Answer 6

I think you are right with unbreakable.

Answer 7

k, bye