What is the meaning of Nerd in hausa?

There isn't a direct equivalent of "nerd" in Hausa. It's a relatively new concept and doesn't translate easily into a single Hausa word. However, you can use a few phrases or descriptions to convey the meaning:

General phrases:

* Mai son karantawa: This literally means "someone who loves to read." It can be used to describe someone who is bookish and intellectual.

* Mai hankali: This means "someone who is intelligent." It can be used to describe someone who is smart and knowledgeable.

* Mai ilmi: This means "someone who is learned." It can be used to describe someone who is well-educated and has a lot of knowledge.

More specific descriptions:

* Mai son koyo: This means "someone who loves to learn." It can be used to describe someone who is curious and enjoys acquiring new knowledge.

* Mai nazarin abubuwa: This means "someone who studies things." It can be used to describe someone who is interested in specific subjects and spends a lot of time researching them.

Humorous/slang:

* Babu abin da ya dame shi sai littafi: This means "nothing bothers him except books." It can be used jokingly to describe someone who is obsessed with reading and learning.

Ultimately, the best way to convey the meaning of "nerd" in Hausa will depend on the specific context and the nuance you want to express.