predrill

English

Etymology

From pre- +‎ drill.

Verb

predrill (third-person singular simple present predrills, present participle predrilling, simple past and past participle predrilled)

1. To drill through a substrate for the purpose of readying it for a second drilling, this time with the purpose of emplacing the desired input.

Translations

predrill

German: , vorbohren (de)