• 1. the process of using your mind to consider something carefully [thought, thinking, cerebration, intellection, mentation, thought process]
• 2. a personal belief or judgment that is not founded on proof or certainty [opinion, sentiment, view, persuasion, thought]
• 3. a message expressing a belief about something; the expression of a belief that is held with confidence but not substantiated by positive knowledge or proof [opinion, view]

Derived from: мислити

A common expression is 'po mom mišljenju', meaning 'in my opinion'.