fi·ber·scope 
(fībər-skōp′)
(fībər-skōp′)n.
A flexible fiber-optic instrument used to view an object or area, such as a body cavity, that would otherwise be inaccessible.
- blood bath
- blood boosting
- blood-brain barrier
- blood brother
- blood brotherhood
- blood cell
- blood clot
- blood clotting
- blood count
- bloodcurdling
- bloodcurdlingly
- blood diamond
- blood doping
- blooded
- blood feud
- blood fluke
- blood gas
- blood glucose
- blood group
- blood grouping
- bloodguilt
- blood heat
- bloodhound
- bloodily
- bloodiness