englishing.app englishing.app
Interface Language
EN English BN বাংলা HI हिन्दी ES Español FR Français DE Deutsch RU Русский ZH 简体中文 JA 日本語
Content Language
Same as website language EN English BN Bengali HI Hindi ES Spanish FR French DE German RU Russian ZH Chinese JA Japanese
Login
Home Courses Vocabularies PDF Videos
Interface Language
EN English BN Bengali HI Hindi ES Spanish FR French DE German RU Russian ZH Chinese JA Japanese
Content Language
EN English BN Bengali HI Hindi ES Spanish FR French DE German RU Russian ZH Chinese JA Japanese
Login Register
Home Courses Vocabularies PDF Videos
  1. Expressions
  2. /
  3. Know your stuff

Know your stuff

Idiom Education

Meaning

to be knowledgeable or skilled about something

Example Sentences

"You can tell she really knows her stuff about physics."

Related Expressions

to see eye to eye

to agree with someone

Wing it

To do something without preparation.

picture perfect

completely flawless or ideal

steer the ship

to be in charge or control of a situation or organization

on one’s last legs

to be near the end of one’s strength or life

believe in yourself

to have confidence in your own abilities

englishing.app

Your ultimate destination for English language learning and practice.

[email protected]

Quick Links

  • Home
  • About
  • Blog
  • Expressions
  • Community Articles
  • Community Courses
  • Contact
  • Flow
  • Social Media
  • Ebook (Global)
  • Ebook (Bangladesh)

Learning Content

  • Articles
  • Courses
  • Community Articles
  • Community Courses
  • English Learning Centers

English Jargon

  • Homographs
  • Homonymic Pairs
  • Homophones
  • Polysemies
  • Tongue Twisters
Terms of Service • Privacy Policy • Refund Policy
Interface Language
EN English BN Bengali HI Hindi ES Spanish FR French DE German RU Russian ZH Chinese JA Japanese
Content Language
EN English BN Bengali HI Hindi ES Spanish FR French DE German RU Russian ZH Chinese JA Japanese

© 2026 englishing.app. All rights reserved.

24/7 Customer Support