noun
all eyes; many eyes watching
Used in expressions like 十目の見るところ or 十目十手 to mean that many people are watching, so nothing can be hidden. Often carries a nuance of public scrutiny.
十目の見るところ、彼の行動はすべて監視されていた。
With all eyes watching, his every move was monitored.
十目十手の中で不正はできない。
You can't commit fraud under the watchful eyes of many.