What part of speech is the word shade?

The word "shade" can be several parts of speech depending on how it's used in a sentence:

* Noun: A place of darkness or partial darkness, often under a tree or other object.

* Example: "We sat in the shade of the oak tree."

* Verb: To make something darker or less bright.

* Example: "She shaded her eyes from the sun."

* Noun: A color that is slightly darker or lighter than another color.

* Example: "The artist used different shades of blue in her painting."

* Noun: A ghost or apparition (archaic usage).

* Example: "The shade of his grandfather appeared in his dream."

So, to determine the part of speech, you need to consider the context of the sentence.