Substance - 40+ Examples, Definition, Formula, Types, Differences In chemistry, a substance is any form of matter that has a uniform and unchanging composition This means that a substance is made of the same material throughout and has specific properties that do not change Examples of substances include water, salt, and sugar
SUBSTANCE Definition Meaning | Dictionary. com substantial or solid character or quality claims lacking in substance consistency; body soup without much substance the meaning or gist, as of speech or writing something that has separate or independent existence Philosophy
Substance - Definition, Meaning Synonyms | Vocabulary. com Any material that possesses physical properties is called a substance The word also refers to the gist or main idea of something If you remember the main point of a lesson, you've got the substance
SUBSTANCE definition and meaning | Collins English Dictionary Substance is the quality of being important or significant It's questionable whether anything of substance has been achieved Syria will attend only if the negotiations deal with issues of substance The substance of what someone says or writes is the main thing that they are trying to say