— dipolar , adj.
/duy"pohl'/ , n.
1. Physics , Elect. a pair of electric point charges or magnetic poles of equal magnitude and opposite signs, separated by an infinitesimal distance.
2. Physical Chem. a polar molecule.
3. Also called dipole antenna . Radio, Television. an antenna of a transmitter or receiving set consisting of two equal rods extending in opposite direction from the connection to the lead-in wire.
[ 1910-15; DI- 1 + POLE 2 ]