adj.
  - lacking a sharp edge or point. ▸having a flat or rounded end. 
- uncompromisingly forthright in manner.
v.
  - make or become less sharp.
- weaken or reduce the force of.
n.
 black slang a hollowed-out cigar filled with cannabis.
Derivative
  
    - bluntly adv.
- bluntness n.
 
  Etymology
  ME (in the sense ‘dull, insensitive’): perh. of Scand. origin and rel. to ON blunda ‘shut the eyes’.