cath·ode 
(kăthōd′)
(kăthōd′)n. Abbr. ka
1. A negatively charged electrode, as of an electrolytic cell, storage battery, diode, or electron tube.
2. The positively charged terminal of a primary cell or a storage battery that is supplying current.
[Greek kathodos, descent : kat-, kata-, cata- + hodos, way, path.]
ca·thodic (kă-thŏdĭk) adj.
ca·thodi·cal·ly adv.
- paleoecologic
- paleoecological
- paleoecologist
- paleoecology
- Paleogene
- paleogeneticist
- paleogenetics
- paleographer
- paleographic
- paleographical
- paleography
- Paleo-Indian
- paleoliberal
- paleolith
- Paleolithic
- paleomagnetism
- paleontologic
- paleontological
- paleontologist
- paleontology
- paleopedological
- paleopedology
- Paleoproterozoic
- Paleosiberian
- paleosol