nail-down

(v) succeed in obtaining a position
- He nailed down a spot at Harvard
peg, nail,
(v) define clearly
- I cannot narrow down the rules for this game
narrow down, pin down, narrow, peg down, specify,
(v) make final; put the last touches on; put into final form
- let's finalize the proposal
finalise, finalize, settle,

peg nail narrow down pin down narrow peg down specify finalise finalize settle