cut-throat razor 
noun British
A razor having a long blade set in a handle, usually folding like a penknife.He was so hard - he had two little pockets sewn into the end of his coat sleeves… And in those little pockets he hid two razor sharp, cut-throat razors....
- I paused as he put down the clippers and picked up his razor - a steel cut-throat razor like something out of a fifties gangster movie.
- The local men always had the barber shave them in that period, with the cut-throat razor as the stainless steel Gillette or Wilkinson blades were not around then and Philishaves were not very plentiful yet.
- open-spoken
- open stage
- open stance
- open stock
- open subroutine
- open system
- open table
- Open Tech
- open texture
- open-textured
- open-texturedness
- open the batting
- open the door to
- open the (or a) way
- open-throated
- open time
- open to dispute
- open-toe
- open-toed
- open to offers
- open-top
- open-topped
- open town
- ritzily
- ritziness