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Definition of molecular
molecular
/məˈlɛkjələr/
mo · lec · u · lar
Adverb:molecularly
molecular Lexical Profile
CEFR
B2
Grade
8
Tier
2
Usage
Top 5k
Syllables
4
molecular Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Relating to, consisting of, or produced by molecules (the smallest fundamental units of a chemical compound).
Example
"Advances in molecular biology have allowed scientists to map genetic structures with unprecedented precision."
2
Relating to or denoting a modern style of cuisine that uses scientific principles and laboratory techniques to transform the textures and flavors of food (as in molecular gastronomy).
Example
"The avant-garde restaurant is famous for its molecular approach to desserts, serving fruit purées as delicate edible spheres."
Synonyms
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Word Origin & Etymology
Coined in the early 19th century from French 'moléculaire', derived from New Latin 'molecula' (molecule), a diminutive of Latin 'moles' meaning 'mass' or 'shapeless bulk'.
Cite this Entry
Wordmom. (2026). Definition of Molecular. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/molecular