castellātim, adv. [castellum],
castle-wise : dissipati, scattered about , qs. in different fortresses , i. e. in separate detachments , Liv. 7, 36, 10: grumulis imponere allium, i. e. in clusters or hills , Plin. 19, 6, 34, § 112.
castellātim adv. castellum, in fortresses, like fortresses : dissipati, i. e. in garri...
An Elementary Latin Dictionary