The word "too" is an adverb in English that generally means:
-
Also; in addition
Example: I want to go too. (meaning: I also want to go) -
Excessively; more than necessary or desirable
Example: It’s too hot outside. (meaning: it is excessively hot)
Summary:
- Too = also (adds something)
- Too = excessively (more than needed)
If you want, I can provide examples or explain specific uses!