概 (gài): general; approximate

The teacher only went over the general content of the text once and left the specific grammar points for us to review after class on our own.

This report is only a general outline; much of the data still needs further verification and supplementation.

Standing on the mountain top, looking down at the whole city, a general feeling welled up in his heart: life is so short, why bother about so much.

Before the meeting began, the manager first gave everyone a general overview of the project's overall goals, and then had each department report its progress separately.