TOO definition: in addition; also; furthermore; moreover. See examples of too used in a sentence. Too is an adverb. We use too meaning ‘more than enough’ in different positions. We use too immediately before adjectives and adverbs: This coffee is too sweet. Not: This coffee is too much sweet. I can’t sleep. It’s too hot. It happened too quickly, so I just didn’t see it. Not: It happened too much quickly. The meaning of TOO is besides, also. How to use too in a sentence. Here’s the best way to remember whether the spelling should be to or too: if you mean to, don’t use too many o ’s! You can also remember that too means “also” because an extra o has tagged along, as if it had asked, “Can I come, too?” 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!. Used in the conjunctive sense, too is used postpositively, often offset with a pause (in speaking) or commas (in writing), and pronounced with phrasal stress. When used in their senses as degree adverbs, very and too never modify verbs; very much and too much do instead. Learn the difference between too or to with examples, mistakes, and tips for proper usage in everyday writing. Too is an adverb. … We use too meaning ‘more than enough’ in different positions. … We can use too to mean ‘also’. It is more common than also in informal situations. We normally use it at the end of the clause: … To use too and to correctly, use too when you want to say also or excessively, and use to as a preposition for expressing direction, place, or position. “To” and “too” sound alike but have very different meanings and usages. “To” shows direction and “too” means “also.” Learn to use them correctly here.