A powder that induces itching when applied to the skin.

Sarcoptes scabiei, a parasitic arthropod that burrows into the skin and causes scabies.

plural of itch mite

(idiomatic) To satisfy a need or desire. / Used other than figuratively or idiomatically: see scratch, itch.

A milder form of smallpox; alastrim.

(medicine) A disease of the skin, caused by handling sugar and treacle.

present participle of itch the ditch

Third-person singular simple present indicative form of itch the ditch

Alternative form of barber's itch

(medicine) Any of a number of sorts of rashes or skin eruptions in the area of the mustache or beard, caused by fungal or staphylococcal infections or by irritation from shaving.