Attainment

The act of attaining; the act of arriving at or reaching; hence, the act of obtaining by efforts.

That which is attained to, or obtained by exertion; acquirement; acquisition; (pl.), mental acquirements; knowledge; as, literary and scientific attainments.

an ability that has been acquired by training

arrival at a new stage; "his attainment of puberty was delayed by malnutrition"

the act of achieving an aim; "the attainment of independence"