Bob and Boil down

Bob verb - To make (something) shorter or smaller with the use of a cutting instrument.

Boil down and bob are semantically related In some cases you can use "Boil down" instead a verb "Bob".

Boil down verb - To make into a short statement of the main points (as of a report).

Bob and boil down are semantically related in diminish topic. Sometimes you can use "Bob" instead a verb "Boil down", if it concerns topics such as cut shorter.