The Collaborative International Dictionary
Quaquaversal
Quaquaversal \Qua`qua*ver"sal\, a. [L. quaqua wheresoever, whithersoever + versus, p. p. of vertere to turn.]
Turning or dipping in any or every direction.
(Geol.) Dipping toward all points of the compass round a center, as beds of lava round a crater.
Wiktionary
quaquaversal
a. 1 going off in all directions at once towards a center 2 (context astronomy English) dipping towards a centre in all directions