un·de·scend·ed testicle 
(ŭn′dĭ-sĕndĭd)
(ŭn′dĭ-sĕndĭd)n.
A testicle that has remained within the inguinal canal and has not descended to the scrotum.
- Oscar Fingal O'Flahertie Wills
- Oscar Palmer
- Osceola
- oscillate
- oscillating circuit
- oscillating universe
- oscillation
- oscillational
- oscillator
- oscillatory
- oscillogram
- oscillograph
- oscillographic
- oscillographically
- oscillography
- oscillon
- oscilloscope
- oscilloscopic
- oscine
- oscitance
- oscitancy
- oscitant
- Osco-Umbrian
- oscula
- oscular