retaining

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

Keeping something or holding on to it.

She is retaining the information she learned in class.


OTHER MEANINGS

2. Hiring someone, especially a lawyer, by paying them in advance.

The company is retaining a lawyer for the case.

3. Keeping something in place, like water in a dam.

The wall is retaining the soil in the garden.

4. Remembering or keeping facts in your mind.

He is retaining new words by practicing every day.