ppl. a. [See DRILL v.3]
1. Thoroughly trained, exercised or disciplined.
1817. Lady Morgan, France, I. 53. A certain mechanical immobility of the well-drilled countenances.
1864. Burton, Scot. Abr., I. iv. 170. Immediately afterwards Richelieu handed over a well-drilled territory to Louis XIV.
1878. N. Amer. Rev., CXXVII. 257. Its vast and well-drilled army of Jesuits.
2. Skilfully pierced or perforated.
1873. W. Pengelly, Cave Men Devon., in Manchester Sci. Lect., Ser. V. & VI. 125. A bone needle with a well-drilled eye in it.
1896. Kipling, Seven Seas, Story of Ung, 31. No store of well-drilled needles.