Sign in Meaning in English
expression
ˈsaɪn/ /ˈɪn/, /ɪn
SYN-IN
sˈaɪn/ /ˈɪn
SYN-IN
Definition
To enter your username and password (or other credentials) on a website or app to access your account or services.
Usage & Nuances
'Sign in' is used for accessing accounts, like websites, apps, or email. Often interchangeable with 'log in', but 'sign in' is preferred in more user-friendly language. Do not confuse with 'sign up' (to register for a new account). Common in tech and online contexts.
Spanish: iniciar sesión - accederPortuguese (BR): fazer login - entrarPortuguese (PT): iniciar sessão - entrarChinese (Simplified): 登录Chinese (Traditional): 登入Hindi: साइन इन करनाArabic: تسجيل الدخولBengali: সাইন ইন করুন - লগ ইন করুনRussian: войти - авторизоватьсяJapanese: サインインする - ログインするVietnamese: đăng nhậpKorean: 로그인하다 - 사인인하다Turkish: oturum açmak - giriş yapmakUrdu: سائن اِن کریں - لاگ اِن کریںIndonesian: masuk - log masuk
Example Sentences
You need to sign in to see your messages.
basic
Please sign in with your email address.
basic
After you sign in, you can change your password.
basic
I forgot to sign in, so I couldn’t access my documents.
natural
Can you sign in on my phone for me?
natural
Before you make a purchase, you’ll have to sign in again for security.
natural