catch (someone's) drift

Translations
уловить (чью-то) мысль
I didn't understand at first, but now I catch your drift.
Сначала я не понял, но теперь уловил твою мысль.
Definitions
To understand or grasp the general meaning, idea, or point that someone is trying to convey, often when it is implied rather than stated directly.
Words
drift

noun
дрейф
catch

verb
поймать