Practice Dictionary My Library

Lekhori

Expand your vocabulary, explore history, and discover something new every day.

Quick Links

Home
Dictionary
Practice

Resources

Word of the Day
My Library

About

A learning platform dedicated to helping you grow your knowledge through daily discoveries.

© 2026 Lekhori.

Privacy Policy Terms of Service

Built with by CWA

sis - Definition, Meaning and Synonyms | Lekhori

Practice Dictionary My Library

Sign in Sign up

2026

⌘K

Sis

//sɪs//

Definitions

name

1
Initialism of Secret Intelligence Service.
2
Initialism of Schengen Information System.

nounsises · sisses

1
Initialism of second impact syndrome.
2
Initialism of snow immersion suffocation.
3
Initialism of student information system.

Explore more words in the dictionaryWord of the Day

Translations

Select a language to see translations