• (a.) Of or pertaining to the interclavicle. • (a.) Between the clavicles; as, the interclavicular notch of the sternum.
(in″tәr-klә-vik´u-lәr) between the clavicles.
In`ter·cla·vic'u·lar adjective (Anat.) (a) Between the clavicles; as, the interclavicular notch of the sternum. (b) Of or pertaining to the interclavicle. 
Type: Term Pronunciation: in′tĕr-kla-vik′yū-lăr Definitions: 1. Between or connecting the clavicles.