Get the drift.
Get the drift.
'Get the drift' is used when someone wants to indicate they understand the general idea or the gist of what’s being said. It implies a kind of casual or partial understanding, sufficient to follow along or to act on information.
He didn't need further explanation; he got the drift quickly.
He understood the main point quickly without needing further explanation.
They nodded in agreement, showing they got the drift of the plan.
They showed their agreement, indicating they understood the plan's main point.
By the end of the presentation, everyone had gotten the drift of the concept.
By the end of the presentation, everyone understood the main concept.