Term: klystron: an electron tube used to generate or amplify electromagnetic radiation in the microwave region by velocity modulation
Broader: tube: electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope | Unrelated: passing note: a nonharmonic note inserted for transition between harmonic notes
Broader: tube: electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope | Unrelated: eriodictyon: small genus of evergreen shrubs of southwestern United States and Mexico
Broader: tube: electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope | Unrelated: blandness: the trait of exhibiting no personal embarrassment or concern
Broader: tube: electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope | Unrelated: jujube: chewy fruit-flavored jellied candy (sometimes medicated to soothe a sore throat)
Broader: tube: electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope | Unrelated: eucarya: quandong trees
Broader: tube: electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope | Unrelated: hospital occupancy: occupancy rate for hospitals
Broader: tube: electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope | Unrelated: cuttlefish: ten-armed oval-bodied cephalopod with narrow fins as long as the body and a large calcareous internal shell
Broader: tube: electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope | Unrelated: indaba: a council at which indigenous peoples of southern Africa meet to discuss some important question
Broader: tube: electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope | Unrelated: thresher: large pelagic shark of warm seas with a whiplike tail used to round up small fish on which to feed
Broader: tube: electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope | Unrelated: lens cap: cap used to keep lens free of dust when not in use