master به انگلیسی
From Longman Dictionary
mas‧ter1 /ˈmɑːstə $ ˈmæstər/ ●●○ S3 W3 noun [countable]
someone who is very skilled at something
کسی که در کاری بسیار ماهر است
a man who has control or authority over servants or workers
مردی که بر خدمتکاران یا کارگران کنترل یا اختیار دارد
a document, record etc from which copies are made
یک سند، رکورد و غیره که از آن کپی تهیه می شود
a male teacher
یک معلم مرد
used when speaking or referring to a young boy
هنگام صحبت یا اشاره به یک پسر جوان استفاده می شود
the person who is in charge of some university colleges in the UK
شخصی که مسئول برخی از کالج های دانشگاهی در انگلستان است
someone who is in charge of a ship
کسی که مسئول یک کشتی است
master2 ●●○ verb [transitive]
to learn a skill or a language so well that you have no difficulty with it
یک مهارت یا زبان را آنقدر خوب یاد بگیرید که هیچ مشکلی با آن نداشته باشید
to manage to control a strong emotion
برای کنترل یک احساس قوی
master3 adjective [only before noun]
a master copy of a document, recording etc is the one from which copies are made
کپی اصلی یک سند، ضبط و غیره همان چیزی است که از آن کپی می شود
most important or main
مهمترین یا اصلی ترین
Example
All the information is gathered in the master file
A new intelligentsia, bold and active, has eliminated the old one, bookish and conservative; and it masters
They had a new machine in, but after a pound or so I had mastered it and won an extra spaceship
Deaver was a master of his craft
The upshot of the litigation was that the non-litigation costs, together with the litigation costs, were taxed by the taxing master