What is the bowling term for the 4-7 split?

Answer 1

There is no Bowling term for the 4-7 split because the 4-7 isn't a split. A split has to have at least one pin-width between two (or more) pins. The 4-7 is one half of the dreaded 4-6-7-10, known variously as the Big Four or Double Pinochle. But 4-7 by itself is just a standard and not especially difficult two pin leave on the left hand side of the lane.

Answer 2

The term lily is referring to the petals of a lily. I have also heard the term 'Grandma's Teeth' used for the 5-7-10. I've always heard this called "the sour apple".

Answer 3

They are referred to as 'goal/bed posts'.

Answer 4

Woolworth