of or relating to molecules
WordReference Random House Learner's Dictionary of American English © 2025
mo•lec•u•lar /məˈlɛkyəlɚ/USA pronunciation adj. [usually before a noun]
WordReference Random House Unabridged Dictionary of American English © 2025- of or relating to molecules.
mo•lec•u•lar
(mə lek′yə lər),USA pronunciation adj.
mo•lec′u•lar•ly, adv.
- Physicsof or pertaining to or caused by molecules:molecular structure.
- molecule + -ar1 1815–25
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