p.c. drilling
71oil drilling — drilling in the earth in search of oil …
72trial drilling — drilling into the Earth in an attempt to find oil or water …
73drilling — noun Etymology: modification of German Drillich, from Middle High German drilich fabric woven with a threefold thread, from Old High German drilīh made up of three threads, from Latin trilic , trilix, from tri + licium thread Date: 1640 drill VI …
74drilling — mixing fish and salt by stirring in a trough so as to better incorporate the salt with the blood and juices (Scottish dialect) …
75drilling — drilling1 /dril ing/, n. the act of a person or thing that drills. [1615 25; DRILL1 + ING1] drilling2 /dril ing/, n. drill3. [1630 40; alter. of G Drillich, itself alter. of L trilix triple twilled (G dri three r. L tri )] * * * …
76drilling — drill·ing (drilґing) the act or process of boring holes with a rotary instrument, such as in cavity preparation …
77drilling — Смотри Бурирование …
78drilling — Смотри Сверление …
79Drilling for Vegemite — anal intercourse …
80drilling for vegemite — Australian Slang anal intercourse …