impossible

word

/ˌɪmˈpɑsəbəɫ/
im-PAH-suh-buhl
/ɪmpˈɒsəbəl/
im-PO-suh-buhl

Definition

If something is impossible, it cannot be done, cannot happen, or is extremely hard to believe.

Usage & Nuances

Common with 'it's impossible to...' and 'impossible for someone to...'. It can be literal ('It's impossible to fly without a plane') or emotional/exaggerated ('This homework is impossible'). Also used for people in a negative way: 'He's impossible' means very difficult to deal with.

Example Sentences

It is impossible to open this door without a key.

basic

Getting everyone to agree on a restaurant is basically impossible.

natural

For me, waking up at 4 a.m. is impossible.

basic

This math question looks impossible.

basic

I tried to explain it to him, but he's impossible.

natural

With traffic like this, arriving on time is impossible.

natural