Term: call center: a center equipped to handle a large volume of telephone calls (especially for taking orders or serving customers)
Candidate hypernym: center: a building dedicated to a particular activity → 1
Candidate hypernym: cluster bomb: bomb consisting of a canister that is dropped from a plane and that opens to release a cluster of bomblets (usually fragmentation bombs) over a wide area → 0
Candidate hypernym: blastula: early stage of an embryo produced by cleavage of an ovum; a liquid-filled sphere whose wall is composed of a single layer of cells; during this stage (about eight days after fertilization) implantation in the wall of the uterus occurs → 0
Candidate hypernym: mite: any of numerous very small to minute arachnids often infesting animals or plants or stored foods → 0
Candidate hypernym: caller: a social or business visitor → 0
Candidate hypernym: enemy: any hostile group of people → 0
Candidate hypernym: animal oil: any oil obtained from animal substances → 0
Candidate hypernym: gravity gradient: a gradient in the gravitational forces acting on different parts of a nonspherical object → 0
Candidate hypernym: telephone wire: the wire that carries telegraph and telephone signals → 0
Candidate hypernym: yellow pine: any of various pines having yellow wood → 0
Candidate hypernym: backspace character: a control character that indicates moving a space to the left → 0