| Muscular 1. (a.) Of or pertaining to a muscle, or to a system Of muscles; consisting of, or constituting, a muscle or muscles; as, muscular fiber. 2. (a.) Performed by, or dependent on, a muscle or the muscles. 3. (a.) Well furnished with muscles; having well-developed muscles; brawny; hence, strong; powerful; vigorous; as, a muscular body or arm. Thesaurus Entries Herculean, able-bodied, athletic, beefy, brawny, broad-shouldered, burly, elastic, fibrous, flexible, husky, mighty, muscle-bound, powerful, resilient, robust, ropy, rugged, sinewy, springy, stalwart, stout, strapping, stringy, strong, sturdy, supple, thewy, thickset, well-built, well-knit, well-set, well-set-up, wiry |