1 surname Dao

1 (finger) ring

1 finger

2 classifier: 个 gè

3 classifier: 只 zhī

1 finger

2 to point at or to

3 to indicate or refer to

4 to depend on

5 to count on

6 (of hair) to stand on end

1 (numerical, statistical) index

2 (math.) exponent

3 index

4 exponential (function, growth)

1 lit. two segments with a single cut (idiom)

2 fig. to make a clean break (idiom)

1 lit. to cut all at one stroke (idiom); to impose uniformity

2 one solution fits a diversity of problems

3 one size fits all

1 a snap of the fingers (idiom); in a flash

2 in the twinkling of an eye

1 to know sth like the back of one's hand (idiom)

2 to know (a person, a place etc) inside out

1 lit. to be the meat on sb's chopping block (idiom)

2 fig. to be at sb's mercy