and a half

idiom

1

—used in measurements of time, distance, weight, etc., to indicate one half of the stated unit of measurement

My daughter is two and a half (years old).

The fish was a foot and a half long.

weighs ten and a half pounds

2

informal

—used to say that something is very good, large, difficult, etc.

That was a meal and a half!

Renovating a house is a job and a half.