What does muscularly mean?
Muscularly is an adverb describing an action performed with strong, well-developed muscles. It most commonly characterizes the way a person moves, works, or performs: someone might run muscularly, gesture muscularly, or be described as muscularly built. The word emphasizes visible physical strength, though it can also refer indirectly to forceful, vigorous effort. Its figurative uses convey determination, power, or an absence of tact, depending on context. In such extended use, “muscularly” often implies a forceful and uncompromising approach rather than literal physical exertion. The adverb is formed from the adjective “muscular,” which in turn comes from Latin musculus, referring to a muscle and, by extension, to strength of form or movement. Muscularly is less frequent than the adjective “muscular” but remains useful when the manner of an action, rather than simply its quality, needs emphasis.
adverbIn a way that displays or involves strong, well-developed muscles; with muscular strength or force.
- In a manner displaying or involving muscular strength.
- With vigorous, forceful, or determined action.
"He moved muscularly, carrying the heavy equipment without visible effort."
"The boxer tensed and shifted muscularly before the final round."
"The campaign was pursued muscularly, with little concern for delicate diplomacy."
Muscularly is to muscle what bravely is to brave: it turns a quality of the body or character into a way of acting.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does muscularly come from?
The word comes from the adjective “muscular,” formed from Latin musculus, meaning “of a muscle” or “pertaining to a mouse,” because the muscles of the forearm were thought to resemble a mouse. The suffix “-ly” added the sense “in a muscular manner.” The same Latin root underlies English words including “muscle,” “musculature,” and “musculoskeletal.”
Related word forms
How muscularly is actually used
The second, figurative sense is less common and can suggest forceful, determined, or uncompromising action. It is more literary than the everyday use describing physical movement.