pin down

Definitions of pin down
  1. verb
    attach with or as if with a pin
    synonyms: pin up
    see moresee less
    type of:
    attach
    cause to be attached
  2. verb
    place in a confining or embarrassing position
    synonyms: trap
    see moresee less
    type of:
    confine, detain
    deprive of freedom; take into confinement
  3. verb
    define clearly
    synonyms: nail down, narrow, narrow down, peg down, specify
    see moresee less
    types:
    concretize
    make something concrete
    type of:
    determine
    fix in scope; fix the boundaries of
Word Family