Definition of redrill in US English:

redrill

verb

  • 1with object To retrain (a soldier) in military exercises or the use of arms. Also in extended use, and without object with passive meaning.

  • 2with object To drill a new hole in (a thing); to drill (a hole) again.

verb

  • with object To drill (crops or ground) again in the same season. Also without object. Compare "drill".

Origin

Late 18th century; earliest use found in Rules & Regulations for Formations His Majesty’ s Forces. From re- + drill<br>mid 19th century; earliest use found in The Caledonian Mercury. From re- + drill.

Pronunciation

redrill

/ˌriːˈdrɪl/