लाइब्रेरियन जीवनी का सुझाव देता है।

Yes. लाइब्रेरियन is a borrowed word from English, written in Devanagari. Hindi does this a lot with modern or professional vocabulary.

A more traditional Hindi option would be पुस्तकालयाध्यक्ष, but that is much more formal and less common in everyday speech. In normal conversation, लाइब्रेरियन sounds natural.

जीवनी means biography.

It is a feminine noun in Hindi. That matters in some sentences because adjectives and verbs can reflect gender, though in this sentence the key agreement is not directly with जीवनी.

Here, का is the genitive linker, often corresponding to of in English.

So जीवनी का सुझाव literally looks something like the suggestion of a biography or a suggestion for a biography.

A very important detail: का / की / के agrees with the noun that comes after it, not the noun before it. Since सुझाव is masculine singular, the form is का.

That is why it is जीवनी का सुझाव, not जीवनी की सुझाव.

Because का / की / के agrees with सुझाव, not with जीवनी.

• जीवनी = feminine
• सुझाव = masculine singular

So the correct form is जीवनी का सुझाव.

This is a very common point of confusion for English speakers, because English of never changes form, but Hindi का / की / के does.

Yes, and this is because Hindi often uses a noun + light verb structure.

Here:

• सुझाव = suggestion
• देना = to give

So सुझाव देना literally means to give a suggestion, which in natural English is often just to suggest.

This is very common in Hindi. Similar patterns include:

• सलाह देना = to give advice
• मदद करना = to help
• फ़ैसला करना = to decide / to make a decision

देता है is the habitual present form.

It means something like:

• gives
• does give
• tends to give
• in many teaching examples, simply suggests

The form देता is masculine singular, agreeing with the subject लाइब्रेरियन if the librarian is male or treated as masculine.

So:

• वह देता है = he gives
• वह देती है = she gives

The verb would change to the feminine form:

लाइब्रेरियन जीवनी का सुझाव देती है।

The noun लाइब्रेरियन itself usually stays the same, but the verb shows the gender:

• देता है = masculine
• देती है = feminine

Because this sentence is in the present habitual, not the perfective past.

In Hindi, ने is commonly used with many transitive verbs in perfective constructions, for example:

लाइब्रेरियन ने जीवनी का सुझाव दिया।
The librarian suggested a biography.

But in the present habitual, you normally do not use ने:

लाइब्रेरियन जीवनी का सुझाव देता है।

This is a very important grammar pattern in Hindi.

The order is basically:

Subject + object phrase + verb

So here:

• लाइब्रेरियन = subject
• जीवनी का सुझाव = object phrase
• देता है = verb

Hindi usually puts the main verb at the end, unlike English.

So where English says:

The librarian suggests a biography

Hindi prefers:

The librarian biography-suggestion gives

That final verb position is very typical of Hindi.

It is understandable, but depending on context, many speakers might prefer a slightly more natural alternative.

Common alternatives include:

• लाइब्रेरियन जीवनी सुझाता है।
  The librarian suggests a biography.

• लाइब्रेरियन जीवनी की सिफारिश करता है।
  The librarian recommends a biography.

The given sentence with सुझाव देता है is grammatically understandable, but it can sound a bit more literal or textbook-like than the simpler सुझाता है.

Hindi usually does not use articles like a, an, and the the way English does.

So लाइब्रेरियन can mean:

• a librarian
• the librarian

And जीवनी can mean:

• a biography
• the biography

The exact meaning depends on context.

That is why article use often has to be supplied when translating into English.

A common past version would be:

लाइब्रेरियन ने जीवनी का सुझाव दिया।

Changes to notice:

• ने appears after the subject
• देता है becomes दिया

So this means The librarian suggested a biography.

If the librarian were female, you would say:

लाइब्रेरियन ने जीवनी का सुझाव दिया।

Because with ने constructions, the verb often agrees with the object only if the object is not marked in certain ways; in this particular phrase, दिया commonly stays masculine because of सुझाव, which is masculine.

A simple pronunciation guide is:

laibrerian jeevani ka sujhaav deta hai

A few helpful notes:

• जीवनी sounds like jee-va-nee
• सुझाव sounds roughly like su-jhaa-v
• देता है sounds like de-taa hai

If you want to sound more natural, try saying it smoothly as a group rather than word by word.