1. Retention, Memory, Retentiveness, Retentivity : یادداشت - ياد رکھنے کي طاقت : (Noun) The power of retaining and recalling past experience.

He had a good memory when he was younger.
She has good memory.

Faculty, Mental Faculty, Module - one of the inherent cognitive or perceptual powers of the mind.

2. Retention, Holding, Keeping : حراست : (Noun) The act of retaining something.

Ownership, Possession - the act of having and controlling property.

Act, Deed, Human Action, Human Activity - کام - something that people do or cause to happen; "Whose act is this?".

Experience - تجربہ - the accumulation of knowledge or skill that results from direct participation in events or activities; "a man of experience".

Past, Past Tense - فعل ماضی - a verb tense that expresses actions or states in the past.

Might, Mightiness, Power - طاقت - physical strength; "Might is right".

Something - کچھ - An undetermined or unspecified thing; "Something went wrong with the car".

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