The meaning of COMPOUND is something formed by a union of elements or parts; especially : a distinct substance formed by chemical union of two or more ingredients in definite proportion by weight.

Aug 1, 2025 · Compound interest calculator finds interest earned on savings or paid on a loan with the compound interest formula A=P(1 + r/n)^nt. Calculate interest, principal, rate, time and total …

If you compound a problem you add something to it to make it worse, like say, putting water on a grease fire. Compound means to combine; a compound is a combination or mixture of two or more things.

In chemistry, a compound is a substance that consists of two or more elements. Organic compounds contain carbon in their molecules.

a word that combines two or more different words. Often, the meaning of the compound cannot be discovered by knowing the meaning of the different words that form it. Compounds may be written …

A chemical compound is a pure substance made of two or more different elements that are chemically combined in a fixed ratio. The atoms in a compound are bonded together by strong chemical bonds, …

Definition of compound noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Pharmacist compounding a medication using a mortar and pestle (c. 1923) In the field of pharmacy, compounding (performed in a compounding pharmacy) is preparation of custom medications to fit …

having or involving two or more actions or functions: The mouth is a compound organ. Grammar of or pertaining to a compound sentence or compound-complex sentence.

COMPOUND definition: composed of two or more parts, elements, or ingredients. See examples of compound used in a sentence.