Meaning of chronaxie

chro•nax•ie

Pronunciation: (krō'nak-sē, kron'ak-), [key]
— n. Physiol.
  1. the minimum time that an electric current of twice the threshold strength must flow in order to excite a tissue.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.