Gendarme
/ˈʒɑːndɑːrm/
Definition 1 of 2
Pro Tip 1/3French Origin
Understand that 'gendarme' comes from French and retains French pronunciation. 
When she said 'gendarme', her French accent was noticeable.
Pro Tip 2/3Formal Term
'Gendarme' is a formal term for police officer, often used in official contexts. 
The report mentioned the gendarme's intervention at the scene.
Pro Tip 3/3Cultural Context
In France, 'Gendarme' refers to a member of a specific military force, not just any police officer. 
The gendarme wore a blue uniform distinct from city police.