Wikipedia sourced definition: Aichmophobia
Aichmophobia (/ˌeɪkməˈfoʊbiə/) is a kind of specific phobia, the morbid fear of sharp things, such as pencils, needles, knives, a pointing finger, or even the sharp end of an umbrella and different sorts of protruding corners or sharp edges in furnitures and building constructions/materials. It is derived from the Greek aichmē (point) and phobos (fear). This fear may also be referred to as belonephobiaor enetophobia.
Sometimes this general term is used to refer to what is more specifically called fear of needles, or needle phobia. Fear of needles is the extreme and irrational fear of medical procedures involving injections or hypodermic needles.