Term: overhead projector: a projector operated by a speaker; projects the image over the speaker's head
Candidate hypernym: artifact: a man-made object taken as a whole → 1
Candidate hypernym: deprecation: the act of expressing disapproval (especially of yourself) → 0
Candidate hypernym: communication: a connection allowing access between persons or places → 0
Candidate hypernym: colony: a place where a group of people with the same interest or occupation are concentrated → 0
Candidate hypernym: epidemiology: the branch of medical science dealing with the transmission and control of disease → 0
Candidate hypernym: manifold: a set of points such as those of a closed surface or an analogue in three or more dimensions → 0
Candidate hypernym: drilling: the act of drilling → 0
Candidate hypernym: construction: the commercial activity involved in repairing old structures or constructing new ones → 0
Candidate hypernym: cluster of differentiation 4: a glycoprotein that is found primarily on the surface of helper T cells → 0
Candidate hypernym: omelet pan: pan for cooking omelets → 0
Candidate hypernym: condiment: a preparation (a sauce or relish or spice) to enhance flavor or enjoyment → 0