analyst

noun6

1. •
   Someone who analyzes.
2. •
   Someone who is an analytical thinker.
3. •
   A systems analyst.
4. •
   A financial analyst; a business analyst.
5. •
   A practitioner of psychoanalysis.

   • “I had a difficult session with my analyst last evening and the slightest thing is apt to set me off.” — 1952
6. •
   A mathematician who studies real analysis.