Английский словарь американских идиом - follow out

{v. phr.}, {informal} 1. To do fully; finish (what you are told to do.) * /The boy followed out the instructions and made a fine model plane./ Compare: FOLLOW THROUGH. 2. To keep working at (something) until it is finished; give (something) your attention until it comes to an end or conclusion. * /The student followed out all the index references in the encyclopedia until he found what he wanted to know./ Compare: FOLLOW UP.