hecateromeric hec·a·ter·o·mer·ic (hěk'ə-těr'ō-měr'ĭk) or hec·a·to·mer·ic (hěk'ə-tō-měr'ĭk) or hec·a·tom·er·al (hěk'ə-tŏm'ər-əl) adj. Having an axon that divides and gives off processes to both sides of the spinal cord. Used of a spinal neuron.
