the complex of emotional and intellectual attributes that determine a person's characteristic actions and reactions; "it is his nature to help others"
the essential qualities or characteristics by which something is recognized; "it is the nature of fire to burn"; "the true nature of jealousy"
a particular type of thing; "problems of this type are very difficult to solve"; "he's interested in trains and things of that nature"; "matters of a personal nature"
the natural physical world including plants and animals and landscapes etc.; "they tried to preserve nature as they found it"
a causal agent creating and controlling things in the universe; "the laws of nature"; "nature has seen to it that men are stronger than women"
definitely or positively (`sure' is sometimes used informally for `surely'); "the results are surely encouraging"; "she certainly is a hard worker"; "it's going to be a good day for sure"; "they are coming, for certain"; "they thought he had been killed sure enough"; "he'll win sure as shooting"; "they sure smell good"; "sure he'll come"
lowest support of a structure; "it was built on a base of solid rock"; "he stood at the foot of the tower"
education or instruction in the fundamentals of a field of knowledge; "he lacks the foundation necessary for advanced study"; "a good grounding in mathematics"
an institution supported by an endowment
the basis on which something is grounded; "there is little foundation for his objections"