periscope
noun#22,726
Translations
- ペリスコープペリスコープ
- 潜望鏡せんぼうきょう
- 潜望鏡深度せんぼうきょうしんど
English definition
- an optical instrument that provides a view of an otherwise obstructed field
Examples
- The submarine's periscope was sticking right out of the water.
- Tom looked through the periscope.