sel·syn 
(sĕlsĭn)
(sĕlsĭn)n.
A device by which angular movement or position in a generator is transmitted to a motor.
[SEL(F) + SYN(CHRONOUS).]
- streptococcus
- streptodornase
- streptokinase
- streptolysin
- streptomyces
- streptomycin
- streptonigrin
- streptothricin
- streptozocin
- streptozotocin
- Stresemann
- stress
- stressed-out
- stress fracture
- stressful
- stressfully
- stressfulness
- stress incontinence
- stressless
- stressor
- stress test
- stress urinary incontinence
- stretch
- stretchability
- stretchable