(idiomatic) Alternative form of wait on hand and foot

To understand (something) well.

Third-person singular simple present indicative form of have one's finger on the pulse

simple past tense and past participle of have one's finger on the pulse

present participle of have one's finger on the pulse

Alternative form of wrap around one's little finger

(transitive, idiomatic) To successfully control or exert influence over, especially for a sustained period of time.

(idiomatic) Alternative form of wait on hand and foot

Alternative form of wait on someone hand and foot

Alternative form of wrap around one's little finger