pose1
  
  v.
    - present or constitute (a problem, danger, question, etc.).
- assume a particular position in order to be photographed, painted, or drawn.
- 
(pose as)
 pretend to be.
- behave affectedly in order to impress.
n.
  - a position assumed in order to be painted, drawn, or photographed.
- a way of behaving adopted in order to impress or give a false impression.
Etymology
  ME: from OFr. poser (v.), from late L. pausare ‘to pause’, which replaced L. ponere ‘to place’.
 
  
    
pose2
  
  v.
 archaic perplex with a question or problem.
Etymology
  C16: shortening of obs. appose, from OFr. aposer, var. of oposer ‘oppose’.