Bureau is a noun.
Noun.
The part of speech for this particular word is a noun.
The part of speech that the word my is used as is an adjective.
H is a letter, not a word. To be a part of speech, it needs to be a word.
The part of speech for the word diplomacy is a noun.
The part of speech for the word "boulevard" is a noun.
The part of speech for the word civilian is English grammar.
The word speech is a noun.
Bureau is a noun. It has several meanings. Here are the popular meanings: A dresser or chest of drawers. A department of the government, like the bureau of the Department of Motor Vehicles or Census Bureau.
It is not ANY part of speech, there is no such English word as "stroobly".
The part of speech for this particular word is a noun.
The word speech is a noun.