The Collaborative International Dictionary
Episternal
Episternal \Ep`i*ster"nal\, a. (Anat. & Zo["o]l.) Of or pertaining to the episternum. [1913 Webster] ||
Wiktionary
episternal
a. Of or pertaining to the episternum.
Usage examples of "episternal".
Of course I do not think it necessary to include rare, but already described anomalies, such as the episternal bones, the rectus sternalis, and other interesting exceptional formations I have encountered, which have shown a curious tendency to present themselves several times in the same season, perhaps because the first specimen found calls our attention to any we may subsequently meet with.