हम पार्क की ओर चलेंगे।

हम means we.

In standard Hindi, it is the normal first-person plural pronoun. So the sentence is talking about more than one person, including the speaker.

पार्क की ओर means toward the park or in the direction of the park.

A useful pattern is:

X की ओर = toward X

So:

• घर की ओर = toward home
• शहर की ओर = toward the city
• पार्क की ओर = toward the park

This phrase focuses on direction, not necessarily arrival.

Because की ओर is a fixed grammatical phrase.

In Hindi, relationships like toward, from, in, on, etc. are usually expressed with postpositions. These come after the noun, unlike English prepositions.

So Hindi uses:

• पार्क की ओर = toward the park

not:

• पार्क ओर

Here, ओर is a noun/postpositional expression meaning something like side or direction, and की links the noun to it.

No. The की here is not telling you that पार्क is feminine.

It appears because of the expression की ओर. In this structure, की agrees with ओर, which is treated as feminine.

So even with a masculine noun, you still say:

• स्कूल की ओर
• बाज़ार की ओर
• पार्क की ओर

So the important thing to learn is the whole pattern:

noun + की ओर

चलेंगे is the future tense form of चलना, which basically means to move, to walk, or sometimes to go depending on context.

Here, चलेंगे means will go / will move / will head.

Because the sentence includes a direction phrase (पार्क की ओर), the natural English meaning is often:

• We will head toward the park
• We will go toward the park
• sometimes We will walk toward the park

The exact English choice depends on context.

Not always.

चलना often literally means to walk or to move, but in many contexts it can also mean to set off, to proceed, or to head somewhere.

So in this sentence, चलेंगे could suggest actual walking, but it can also simply mean:

• we’ll head toward the park

If you wanted to clearly say we will go to the park, Hindi often uses जाना instead:

• हम पार्क जाएंगे। = We will go to the park.

The difference is mainly direction vs destination.

• हम पार्क की ओर चलेंगे। = We will move/head toward the park.
• हम पार्क जाएंगे। = We will go to the park.

The first sentence emphasizes direction. It does not necessarily guarantee that the park is the final destination. The second more directly says that the park is where you are going.

Because Hindi normally follows Subject–Object/Other elements–Verb word order.

So:

• हम = subject
• पार्क की ओर = directional phrase
• चलेंगे = verb

This is very typical in Hindi. The main verb usually comes last.

Because Hindi usually builds future meaning into the verb form itself.

In English:

• we will walk

In Hindi:

• हम चलेंगे

The future meaning is contained in चलेंगे, so no extra word like will is needed.

The ending depends on the gender and number of the subject.

With हम:

• चलेंगे is used for a masculine or mixed-gender group
• चलेंगी is used for an all-female group

So:

• हम पार्क की ओर चलेंगे। = We (male/mixed) will head toward the park.
• हम पार्क की ओर चलेंगी। = We (all female) will head toward the park.

Yes, की ओर can sound a bit more neutral or slightly formal/literary than some everyday alternatives.

A very common alternative is:

• पार्क की तरफ = toward the park

So you may also hear:

• हम पार्क की तरफ चलेंगे।

This has nearly the same meaning in everyday speech.

Yes.

Like many future forms, चलेंगे can express:

• a future action
• a plan
• an intention
• sometimes a decision

So depending on context, the sentence could mean:

• We will head toward the park
• We’re going to head toward the park
• We’ll go toward the park

It is a borrowed word, ultimately from English park.

Hindi uses many borrowed nouns, especially for modern places and objects. Even borrowed nouns fit into Hindi grammar, so you can say things like:

• पार्क में = in the park
• पार्क तक = up to the park
• पार्क की ओर = toward the park

So even though पार्क comes from English, the grammar around it is fully Hindi.