Quality of outweighing, or exceeding in extent or importance.
- directional p. a right or left predominance of nystagmus calculated from the responses to the binaural, bithermal caloric test.
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pre·pon·der·ance (pre-ponґdər-əns) [pre- + L. pondere to weigh] the condition of having greater weight, force, or influence.Medical dictionary. 2011.