6. The students used a ___________ to determine the part of speech of the word "enchanting."

(1 point)
A. encyclopedia
B. Atlas
C. Thesaurus
D. Dictionary

D. Dictionary

The students used a **dictionary** to determine the part of speech of the word "enchanting."

To determine the part of speech of a word, the students need a reference tool that provides definitions, examples, and categorizes words based on their usage. This tool is typically a dictionary. Therefore, the correct answer is D. Dictionary.

A dictionary contains an extensive collection of words in alphabetical order along with their definitions, pronunciations, and sometimes usage guidelines, etymology, and synonyms. It helps users understand the meaning, spelling, and grammatical usage of words.

To use a dictionary to determine the part of speech of a word like "enchanting," the students could follow these steps:

1. Look up the word "enchanting" in a dictionary. This can be done by searching for the word in a physical dictionary or by using an online dictionary tool.
2. Once they find the entry for "enchanting," they should read the provided information carefully, paying attention to the different meanings and parts of speech listed.
3. Look for labels or abbreviations that specify the part of speech. Common abbreviations used for parts of speech include "n" for noun, "adj" for adjective, "v" for verb, and so on.
4. Based on the information provided in the dictionary entry, the students can determine the part of speech of "enchanting." It could be listed as an adjective or a verb, depending on the context and the different meanings provided.

By using a dictionary, the students can find reliable information about the part of speech of any given word and further enhance their understanding of its usage.