first sergeant 
noun
(In the US army) the highest-ranking non-commissioned officer in a company or equivalent unit.We assembled drill sergeants, company commanders, and first sergeants and executed leader training on each aspect of the warrior challenge....
- Conditions are further complicated by unit commanders and first sergeants not being full-time and by all having to get caught up during weekend training.
- All command sergeants major, first sergeants and first line leaders of each command are responsible for the program.
- locomotive engineering
- locomotive faculty
- locomotive fireman
- locomotively
- locomotiveness
- locomotive power
- locomotive rhythm
- locomotive runner
- locomotive shed
- locomotive-type
- locomotivity
- locomotor
- locomotor ataxia
- locomotory
- loco-spot
- loco-spotter
- loco-spotting
- locoweed
- Locrensian
- Locrian mode
- loculament
- locular
- standardization
- Carew, Rod
- carex