Here's how it's used:
* In grammar: It refers to a word form that represents a single person, place, or thing. For example, "cat" is singular, while "cats" is plural.
* In general: It can describe something that is special, exceptional, or stands out from the rest. For example, "The singer's voice was truly singular."
* In mathematics: It can refer to a number that is not a multiple of any other number except 1 and itself. For example, 7 is a singular number.
Here are some synonyms for "singular":
* Unique
* Exceptional
* Extraordinary
* Remarkable
* Special
* Individual
* Sole
* Only
* One
Let me know if you have any other questions.