toiling

verb (present participle)
UK /ˈtɔɪlɪŋ/
US /ˈtɔɪlɪŋ/

Working very hard for a long time.

The farmers were toiling in the hot sun all day.


OTHER MEANINGS

2. Moving slowly and with great effort.

The hikers were toiling up the steep hill.

3. Continuing to work on something difficult for a long time.

She was toiling away at her homework late into the night.

4. Struggling against something hard to overcome.

He was toiling against a strong wind on his bike.