man Friday

derogatory

A right-hand man / (derogatory) A native or aborigine, especially one who inhabits an island

Japanese Meaning

（比喩的に）信頼できる側近、右腕となる人物 / （侮蔑的に）島に住む先住民、原住民

The CEO relied on his man Friday to negotiate the complex deal and keep the team focused.

そのCEOは複雑な取引を交渉し、チームの集中を維持するために信頼できる右腕に頼った。

Sense（1）

A right-hand man

Sense（2）

(derogatory) A native or aborigine, especially one who inhabits an island

Unfortunately along with the birds go some few Tarzans or Man Fridays whose origins are obscure […]

men Friday

（ plural ）