What is is called when a poem has stanzas put together?

Question:The poem is "Song of Myself" by Walt Whitman
Example:
1
I celebrate myself, and sing myself,
And what I assume you shall assume,
For every atom belonging to me as good belongs to you.

I loafe and invite my soul,
I lean and loafe at my ease observing a spear of summer grass.

My tongue, every atom of my blood, form'd from this soil, this air,
Born here of parents born here from parents the same, and their
parents the same,
I, now thirty-seven years old in perfect health begin,
Hoping to cease not till death.

Creeds and schools in abeyance,
Retiring back a while sufficed at what they are, but never forgotten,
I harbor for good or bad, I permit to speak at every hazard,
Nature without check with original energy.

**and then there is more with the numbers at the top
i know that the 3 lines together are a stanza but what is the whole #1 called together?

Best Answer - Chosen by Asker: The poem is "Song of Myself" by Walt Whitman
Example:
1
I celebrate myself, and sing myself,
And what I assume you shall assume,
For every atom belonging to me as good belongs to you.

I loafe and invite my soul,
I lean and loafe at my ease observing a spear of summer grass.

My tongue, every atom of my blood, form'd from this soil, this air,
Born here of parents born here from parents the same, and their
parents the same,
I, now thirty-seven years old in perfect health begin,
Hoping to cease not till death.

Creeds and schools in abeyance,
Retiring back a while sufficed at what they are, but never forgotten,
I harbor for good or bad, I permit to speak at every hazard,
Nature without check with original energy.

**and then there is more with the numbers at the top
i know that the 3 lines together are a stanza but what is the whole #1 called together?

I believe it is called a "part." This excerpt would be part one of the poem.

idk my bff jill