'Isochronal' definitions:

Definition of 'isochronal'

From: WordNet
adjective
Equal in duration or interval; "the oscillations were isochronal" [syn: isochronal, isochronous]

Definition of 'Isochronal'

From: GCIDE
  • Isochronal \I*soch"ro*nal\, a. [See Isochronous.] Uniform in time; of equal time; performed in equal times; recurring at regular intervals; as, isochronal vibrations or oscillations. [1913 Webster]