Be·san·çon 
(bĭ-zäɴ-sōɴ)
(bĭ-zäɴ-sōɴ) A city of eastern France east of Dijon. It is an industrial center noted for the manufacture of clocks and watches.
- ultra-
- ultrabasic
- ultracentrifugal
- ultracentrifugally
- ultracentrifugation
- ultracentrifuge
- ultraconservatism
- ultraconservative
- ultradian
- ultrafiltration
- ultrahigh
- ultrahigh frequency
- ultraism
- ultraist
- ultraliberal
- ultralight
- ultralow frequency
- ultraluxe
- ultramafic
- ultramarathon
- ultramarathoner
- ultramarine
- ultramicrometer
- ultramicroscope
- ultramicroscopic