Wiktionary
preregistered
vb. (en-past of: preregister)
Usage examples of "preregistered".
On the flanks, along the open fen and bog, mortars thumped, preregistered on the road ahead.
The third man, crouched beside Claudio, had preregistered the 60mm mortar along the most likely avenue of approach, laying the six rounds he had at his side.