Molecule Meaning in English
word
Definition
The smallest unit of a chemical substance that has all its properties, made up of two or more atoms joined together.
Usage & Nuances
Used mainly in scientific and academic contexts when talking about chemistry or biology. Always singular ('a molecule') or plural ('molecules'). Not to be confused with 'atom', which is smaller; a molecule contains atoms.
Spanish: moléculaPortuguese (BR): moléculaPortuguese (PT): moléculaChinese (Simplified): 分子Chinese (Traditional): 分子Hindi: अणुArabic: جزيءBengali: অণুRussian: молекулаJapanese: 分子Vietnamese: phân tửKorean: 분자Turkish: molekülUrdu: سالمہIndonesian: molekul
Example Sentences
Salt is made of more than one type of molecule.
basic
A water molecule has two hydrogen atoms and one oxygen atom.
basic
Every molecule in the air is too small to see.
basic
If you split a molecule of oxygen, you get two oxygen atoms.
natural
Glucose is a molecule your body uses for energy.
natural
Scientists study how each molecule interacts with others in the body.
natural