Kenya Slang Dictionary

Kenyan slang is dominated by Sheng - a vibrant street language born in Nairobi's Eastlands that fuses Swahili and English with words from Kikuyu, Luo, Kamba and Luhya. Spoken by the majority of Kenya's youth, Sheng evolves so fast that vocabulary can shift within months. It's the language of matatu culture, Kenyan hip-hop and daily life across the city. Words like sasa, poa, ganji and mse are just the start. Explore the community-built Sheng dictionary below, and add the words you know.

Fiti is derived from the term "fit" and is used to describe something that is good, cool, or trendy.
Example

Unapendeza, hizo nguo ni fiti!

You look great, those clothes are cool!

Uzzi • 09 April 2025
It's a boneless, spongy and soft structure at the back of a woman,consisting of eastern and western hemispheres that make men go crazy.
Example

Siiet! That woman has some fine soft Nyash.

Augustine Bruno • 18 January 2023
Mambo is a versatile Swahili word that can be used in various contexts. It’s a casual greeting among friends, akin to saying β€œWhat’s up?".
Example

Friend 1: Mambo (What's up)

Friend 2: Poa (Cool)

Uzzi • 09 April 2025
also Angola, Botswana, Eswatini, Kenya, Lesotho

Mpesa

NEW
Mobile Money
Example

Please send me Mpesa

ReginaNdzo • 11 September 2026
also DR Congo, Tanzania, Uganda
Swahili, also known as Kiswahili, is a major African language, a cultural group, and a widely used trade tongue spoken by over 150 million people mostly in East Africa
Example

She is learning to speak Swahili before her trip to Tanzania.

Africtionary AI • 26 July 2026
A traditional maize-and-beans dish; also a nickname for something basic.
Example

Nilikula githeri lunch.

Admin • 26 July 2026
City council askari (enforcement officers).
Example

Kanjo wamekamata wamachinga.

Admin • 26 July 2026
A bottle of liquor.
Example

Tulinunua mzinga ya whiskey.

Admin • 26 July 2026
The rural home or countryside (upcountry).
Example

Sikukuu tunaenda ocha.

Admin • 26 July 2026

Aje

How; used in greetings like "uko aje?" (how are you?).
Example

Uko aje leo?

Admin • 26 July 2026
To lie or deceive.
Example

Usinidanganye, sema ukweli.

Admin • 26 July 2026
To be in good spirits or ready; also to show off.
Example

Niko form leo.

Admin • 26 July 2026

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