Meanings
The sub-stratum of the sea-floor, below the sand.
How to pronounce "rock bottom":
AU
The very lowest possible level.
Example: "Pork belly futures have hit rock bottom."
A period of extreme mental stress, often characterized by being homeless and being rejected by all friends and family.
Example: "Some people believe that mental illnesses can't be treated unless the person hits rock bottom first."
Example Sentences
1
After losing his job, he hit rock bottom and had to move back in with his parents.
2
Her addiction had taken her to rock bottom, and she finally sought help.
3
The company's stocks hit rock bottom after the scandal was revealed.
4
He reached rock bottom when he found himself homeless and penniless.
5
She felt like her life had hit rock bottom after her divorce.