See Also: proatlas(medicine)

RNVR (iou) and proatlas (medicine)


RNVR (iou)



RNVR abbreviation.
Royal Naval Volunteer Reserve.

proatlas (medicine)


proatlas
<anatomy> A vertebral rudiment in front of the atlas in some reptiles.

Origin: Pref. Pro- + atlas.

Source: Websters Dictionary