The meaning of MOLECULAR is of, relating to, consisting of, or produced by molecules. How to use molecular in a sentence.

Molecular biology / məˈlɛkjʊlər / is a branch of biology that seeks to understand the molecular structures and chemical processes that are the basis of biological activity within and between cells. It is …

MOLECULAR definition: 1. relating to molecules (= the simplest units of a chemical substance): 2. relating to molecules…. Learn more.

Jan 5, 2026 · The molecular weight of a molecule is the sum of the atomic weights of its component atoms. If a substance has molecular weight M, then M grams of the substance is termed one mole.

Define molecular. molecular synonyms, molecular pronunciation, molecular translation, English dictionary definition of molecular. adj. 1. Of, relating to, or consisting of molecules.

Molecular means relating to or involving molecules. ...the molecular structure of fuel.

MOLECULAR definition: of or relating to or caused by molecules. See examples of molecular used in a sentence.

Use the adjective molecular to describe something that has to do with or is made up of molecules. If you're studying molecular biology, you're focusing on the molecules that make up living things.

In molecular sciences, a molecule consists of a stable system (bound state) composed of two or more atoms. Polyatomic ions may sometimes be usefully thought of as electrically charged molecules.

MOLECULAR meaning: 1. relating to molecules (= the simplest units of a chemical substance): 2. relating to molecules…. Learn more.