"nanaji" means an indian kinship term meaning maternal grandfather — your mother's father. It is one of many casual words teens pick up from friends, social media, music or sport, and on its own it carries no particular warning. If you hear your teen use it, it is fair to ask what they mean by it in their friend group, since meanings drift quickly. Asking out of curiosity rather than alarm tends to keep the conversation open and useful.
nanaji
An Indian kinship term meaning maternal grandfather — your mother's father.
Seen in the wild
Firecrawl: Nanaji Deshmukh - Wikipedia
Following his retirement from active political life, Nanaji Deshmukh dedicated himself to the work of the Deendayal Research Institute, an organisation he had founded in 1969.[\[19\]](https://en.wikipedia.org/wiki/Nan…
View source
Firecrawl: Nanaji - Wikipedia
If an [internal link](https://en.wikipedia.org/w/index.php?title=Special:WhatLinksHere/Nanaji&namespace=0) led you here, you may wish to change that link to point directly to the intended article.
View source
Definitions
IN
#1·Apr 28, 2026IN
An Indian kinship term meaning maternal grandfather — your mother's father. The '-ji' suffix is an honorific in Hindi and several other South Asian languages, conveying respect. 'Nana' alone is the base term for maternal grandfather, while 'nanaji' adds the respectful suffix appropriate for elders. The term is widely used across North India and the Indian diaspora, particularly in Hindi-speaking contexts, and carries a warm, affectionate tone.
Every summer we took the train to Lucknow to spend a month with nanaji, who would tell us stories about partition.
Origin: From Hindi 'nana' (maternal grandfather) plus the honorific suffix '-ji,' widely used in Hindi, Urdu, and related languages to convey respect for elders. Editorial expansion authored on Slangora.
For parents
"nanaji" means an indian kinship term meaning maternal grandfather — your mother's father. It is one of many casual words teens pick up from friends, social media, music or sport, and on its own it carries no particular warning. If you hear your teen use it, it is fair to ask what they mean by it in their friend group, since meanings drift quickly. Asking out of curiosity rather than alarm tends to keep the conversation open and useful.
For ESL learners
"nanaji" is informal English meaning an indian kinship term meaning maternal grandfather — your mother's father. It is used widely across English varieties. A more formal or neutral equivalent would be something like "an indian kinship term meaning maternal grandfather — your mother's father" expressed in standard vocabulary. A common mistake is to assume "nanaji" can replace its standard equivalent in every register; keep it for spoken or casual situations and use the formal form in writing. If you are a B2 or C1 learner, it is useful to recognise this word when you hear or read it, but think carefully about whether the situation really calls for it before using it yourself.
Heard in the wild
“Following his retirement from active political life, Nanaji Deshmukh dedicated himself to the work of the Deendayal Research Institute, an organisation he had founded in 1969.[\[19\]](https://en.wikipedia.org/wiki/Nanaji_Deshmukh#cite_note-19) He did work towards the anti-poverty and minimum needs programme.”
“If an [internal link](https://en.wikipedia.org/w/index.php?title=Special:WhatLinksHere/Nanaji&namespace=0) led you here, you may wish to change that link to point directly to the intended article.”
Was this helpful?
Comments
Global
#2·Apr 27, 2026Global
(India) mother's father; maternal grandfather.
Cluster: parent
Was this helpful?
Comments
For specific readers
Why is this section here?
Slang is read by different audiences for very different reasons. The For parents view re-explains the term in plain, non-judgemental language so a caregiver can understand what their child means without needing the surrounding subculture. The For English learners view focuses on register (when it's safe to use), formal alternatives, and common mistakes — what a textbook won't teach you.
Used in
GlobalIN
Have a better definition?
Add your own interpretation of "nanaji".
🗺️About Regional & Other slang
Regional slang from around the English-speaking world — British, Australian, Irish, Caribbean, Nigerian, Filipino, AAVE, and the hyphenated-English dialects that make the internet sound local.
See all Regional & Other slang on Slangora.
Tags
Other words near "nanaji" (N)
NambeadarimnamefagnamesearchnamkeennamousNanaimo barna-na na-na boo-boonancynancyboynanjanannannanny
Browse all slang words starting with N.
Related terms
People also read
Semantically related
- dadaji74%
A warm, respectful Hindi/Urdu term for a paternal grandfather — literally 'father's father' with an honorific suffix. In South Asian families dadaji is a figure of authority and affection, the elder who tells the long stories, dispenses wisdom, and gets the best seat at every family gathering. The 'ji' suffix signals deep respect in Indian languages. In diaspora communities it's also used affectionately for any older South Asian man who carries that grandfatherly energy.
- mamaji69%
An Indian and South Asian term of address for a maternal uncle — specifically the brother of one's mother. The -ji suffix is an honorific indicating respect. The term is warmly affectionate and is used in everyday speech in Hindi-speaking and related communities.
- nanja67%
An Indian agricultural term for cultivable wetland — land that retains moisture or is irrigated, suitable for wet crops like rice. Used in Tamil Nadu and parts of southern India to describe paddy-growing land as distinct from drier dry-land farming (punjai). The term appears in land records, agricultural surveys, and official documentation in the region.
- mamiji67%
Mamiji is a South Asian kinship term — widely used in Hindi, Punjabi, and related languages — for the wife of your maternal uncle (mama). In the deeply structured family vocabulary of South Asian cultures, every relation has a specific term, and mamiji is the respectful way to address or refer to your mama's wife. The '-ji' suffix adds a layer of affection and respect, making it warmer than a purely clinical family label. It's used in everyday conversation across the Indian subcontinent and diaspora.