symptomless
- s having no symptoms of illness or disease
- The so-called silent killer, it often remains symptomless and undetected for years until it leads to a disabling or deadly heart attack or stroke.
- Twenty-three million Americans fall victim to this quiet, almost symptomless epidemic, but only about 3 million are getting proper treatment.
- Although many fibroids remain small and symptomless, the benign tumors can grow to the size of grapefruits or even cantaloupes.