Adalci yana da muhimmanci.

A word-by-word breakdown is:

• Adalci = justice, fairness
• yana = he/it is; a masculine singular present-state marker
• da = with, have
• muhimmanci = importance

So the literal sense is Justice has importance, but the natural English meaning is Justice is important.

That is a very normal Hausa pattern.

Hausa often expresses qualities with yana da + noun, literally has + noun:

• yana da muhimmanci = is important
• literally: has importance

So even though English uses an adjective (important), Hausa often uses a noun-based expression instead.

Because in Hausa, the sentence normally still needs a subject/agreement marker before the predicate.

So the structure is:

• Adalci = the topic/subject noun
• yana da muhimmanci = what is being said about it

Here yana agrees with Adalci and helps mark the clause as a present/general statement.

So Adalci da muhimmanci would not be the normal full sentence.

Because yana is the form used for a masculine singular subject, and Adalci is treated that way here.

Very roughly:

• yana = masculine singular
• tana = feminine singular
• suna = plural

So the agreement in the sentence matches the grammatical gender/number of Adalci.

Here, da does not mean and.

In this sentence, da means something like with or have. So:

• yana da muhimmanci = it has importance / it is important

Hausa da can mean different things in different contexts, including and, but here it is part of the expression showing possession or a possessed quality.

Not exactly in the same way as English important.

Muhimmanci is basically a noun meaning importance. Hausa often uses this kind of noun in a structure like:

• yana da muhimmanci = is important
• literally: has importance

So even though the English translation uses an adjective, the Hausa structure is more noun-based.

Yes.

Adalci can mean justice, fairness, or sometimes rightness/righteousness, depending on context.

So without more context, Adalci yana da muhimmanci could be understood as:

• Justice is important
• Fairness is important

Both are reasonable.

A useful thing to know is that Hausa c is pronounced like ch in church.

So:

• Adalci sounds roughly like a-DAL-chee
• muhimmanci sounds roughly like mu-him-MAN-chee

Also, Hausa tone is usually not written in normal spelling, so learners often focus first on the consonants and vowels.

Usually, no.

The normal pattern here is:

• subject + agreement marker + da + noun

So:

• Adalci yana da muhimmanci = normal

Leaving out yana would make the sentence sound incomplete or ungrammatical in standard Hausa.

You would say:

• Adalci ba shi da muhimmanci.

This is the negative pattern for this kind of sentence.

Compare:

• Adalci yana da muhimmanci. = Justice is important.
• Adalci ba shi da muhimmanci. = Justice is not important.

Notice that yana da changes to ba shi da in the negative.

Normally it is understood as a general present statement:

• Justice is important

So it works well for general truths, opinions, or broad statements. In this kind of sentence, yana does not have to mean something temporary like English is being. It can simply express a present-state fact.

Yes. One common alternative is:

• Adalci abu ne mai muhimmanci.

Literally, this is something like:

• Justice is a thing that is important

It also means Justice is important.

But Adalci yana da muhimmanci is already a very natural and common way to say it.