What is a salad dressing jar called?

There isn't a specific name for a salad dressing jar. It's usually just called a jar or a glass jar.

However, you can be more specific if you want to:

* Cruet: This term is often used for small glass bottles designed to hold oil, vinegar, or other condiments, including salad dressing.

* Shaker: This is a jar with a lid that has a shaker mechanism, specifically for salad dressings.

* Mason jar: This is a common type of jar, often used for canning and storing food, including salad dressing.