Too - definition of too by The Free Dictionary 1 as well; in addition; also: can I come too? 2 in or to an excessive degree; more than a fitting or desirable amount: I have too many things to do 3 extremely: you're too kind 4 informal US and Canadian indeed: used to reinforce a command: you will too do it!
How to use Too in English Grammar | LanGeek 'Too' is used before adjectives or adverbs in negative statements and means 'to a high degree or extent, very or extremely ' It is used to show that the speaker is cautious or polite