Definition of that's it
1 —used to say that something is finished or completed Okay, that's it. You can go now.
2 —used to say that something is all that is needed or wanted I came here just to visit the museum and that's it.
3 —used to say that something is correct “I can't remember his name.” “I think it was Brian Johnson.” “Yes, that's it.”
4 —used in an angry or annoyed way to say that one will not accept any more of something That's it! No more horseplay in the house.!
Word by Word Definitions
: the person, thing, or idea indicated, mentioned, or understood from the situation
: the time, action, or event specified
: the kind or thing specified as follows
: used as a function word to introduce a noun clause that is usually the subject or object of a verb or a predicate nominative
: used as a function word to introduce a subordinate clause that is anticipated by the expletive it occurring as subject of the verb
: used as a function word to introduce a subordinate clause that is joined as complement to a noun or adjective
: being the person, thing, or idea specified, mentioned, or understood
: so great a : such
: the farther away or less immediately under observation or discussion
: used as a function word to introduce a restrictive relative clause and to serve as a substitute within that clause for the substantive modified by the clause
: at which : in which : on which : by which : with which : to which
: that which
: to such an extent
: very, extremely
Seen and Heard
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