Term: photocathode: a cathode that emits electrons when illuminated
Broader: cathode: a negatively charged electrode that is the source of electrons entering an electrical device | Unrelated: tamus: a genus of tuberous vines of the family Dioscoreaceae; has twining stems and heart-shaped leaves and axillary racemes
Broader: cathode: a negatively charged electrode that is the source of electrons entering an electrical device | Unrelated: lynching: putting a person to death by mob action without due process of law
Broader: cathode: a negatively charged electrode that is the source of electrons entering an electrical device | Unrelated: porphyra: a genus of protoctist
Broader: cathode: a negatively charged electrode that is the source of electrons entering an electrical device | Unrelated: black medick: prostrate European herb with small yellow flowers and curved black pods; naturalized in North America
Broader: cathode: a negatively charged electrode that is the source of electrons entering an electrical device | Unrelated: callitris: evergreen monoecious coniferous trees or shrubs: cypress pines
Broader: cathode: a negatively charged electrode that is the source of electrons entering an electrical device | Unrelated: eye rhyme: an imperfect rhyme (e.g., `love' and `move')
Broader: cathode: a negatively charged electrode that is the source of electrons entering an electrical device | Unrelated: passing: euphemistic expressions for death
Broader: cathode: a negatively charged electrode that is the source of electrons entering an electrical device | Unrelated: galega: small genus of Eurasian herbs: goat's rue
Broader: cathode: a negatively charged electrode that is the source of electrons entering an electrical device | Unrelated: lint: fine ravellings of cotton or linen fibers
Broader: cathode: a negatively charged electrode that is the source of electrons entering an electrical device | Unrelated: stratum: one of several parallel layers of material arranged one on top of another (such as a layer of tissue or cells in an organism or a layer of sedimentary rock)