An electrical conductor is a substance that permits electrons to flow through it easily. Most metals are good conductors. In contrast, insulators are strongly resistant to any flow of electrons.
The name Rhea is of Greek origin. The meaning of Rhea is flowing, river, stream. It is also of Latin origin, where its meaning is poppy flower. Rhea is generally used as a girl's name. It consists of 4 letters and 1 syllable and is pronounced Rhea.
-rhea. The diagraph rh occurring at the beginning of a syllable in a word of Greek origin is ordinarily changed to rrh when a prefix or other lexical element is placed before it, as in this terminal form from rhoia.(r)rhea, -(r)rhoea, -(r)rhoeica, suffix meaning fluid discharge, flow: anarrhea, cystirrhea, laryngorrhea.