Leg pain is also frequently a sign of injury, such as the following: Muscle strain is a common injury that happens when the muscle fibers tear as a result of overstretching. It often occurs in the larger muscles, such as the hamstrings, calves, or quadriceps.
medical Definition of superinfection : a second infection superimposed on an earlier one especially by a different microbial agent of exogenous or endogenous origin that is resistant to the treatment used against the first infection
superlative noun [ C ] (GRAMMAR) âº grammar the form of an adjective or adverb that shows the thing or action described has more of the quality than all others of the same type: Funniest is the superlative of funny.. Most is the superlative of more and many..