Is the word since a transitional word?

Yes, "since" can be a transitional word, but it's not always used that way. Here's a breakdown:

When "since" is a transitional word:

* Indicating time: "Since" can introduce a clause that shows a point in time when something began or happened.

* Example: "Since I started running, I feel much healthier."

* Showing cause and effect: "Since" can connect a cause to its effect.

* Example: "Since you're already here, why don't you stay for dinner?"

When "since" is not a transitional word:

* Used as a preposition: "Since" can be used to show a point in time, similar to "after" or "from."

* Example: "I haven't seen her since last week."

To determine whether "since" is a transitional word, consider its function in the sentence.

If it's introducing a clause that explains a time, cause, or effect, it's likely a transitional word. If it's acting as a preposition, it's not a transitional word.