"Spectacles" is a noun, meaning eyeglasses. To use it in a sentence, you would need to include it as part of a larger phrase. For example:
* "She put on her spectacles to read the fine print."
* "He lost his spectacles on the bus."
* "The antique spectacles were a family heirloom."
If you're looking for a sentence about the act of "spectacle" (meaning a public display or performance), you could use something like:
* "The circus was a dazzling spectacle of color and excitement."
Let me know if you have another word in mind! 😊