internuncial
/ˌɪntəˈnʌnʃəl/adjective
attrib.
- Physiology (of neurons) forming connections between other neurons in the central nervous system【生理】（指神经元）连接性的, 联络的。
词源
mid 19th cent.: from Latin internuntius （from inter- 'between' + nuntius 'messenger'） + -AL.