Meaning of the word "hammer away" in English

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

hammer away

US /ˈhæmər əˈweɪ/
UK /ˈhæmər əˈweɪ/

Phrasal Verb

1.

to work hard and continuously at something, especially a task or problem

Example:
We need to hammer away at this problem until we find a solution.
She's been hammering away at her novel for months.
2.

to repeatedly emphasize a point or idea

Example:
The politician kept hammering away at the need for economic reform.
The teacher had to hammer away at the grammar rules until the students understood.