drilling

1
[ dril-ing ]
/ ˈdrɪl ɪŋ /

noun

the act of a person or thing that drills.

Origin of drilling

1
First recorded in 1615–25; drill1 + -ing1

Definition for drilling (2 of 4)

drilling

2
[ dril-ing ]
/ ˈdrɪl ɪŋ /

noun

Origin of drilling

2
1630–40; alteration of German Drillich, itself alteration of Latin trilīx triple-twilled (German dri- three- replacing Latin tri-)

Definition for drilling (3 of 4)

drill

1
[ dril ]
/ drɪl /

noun

verb (used with object)

verb (used without object)

to pierce or bore something with or as with a drill.
to go through exercise in military or other training.

Origin of drill

1
1605–15; < Dutch dril (noun), drillen (v.)

Related forms

drill·a·ble, adjectivedrill·a·bil·i·ty, noundrill·er, nounun·drill·a·ble, adjective

Synonym study

3. See exercise.

Definition for drilling (4 of 4)

drill

2
[ dril ]
/ drɪl /

noun

a small furrow made in the soil in which to sow seeds.
a row of seeds or plants thus sown.
a machine for sowing in rows and for covering the seeds when sown.

verb (used with object)

to sow (seed) in drills.
to sow or plant (soil, a plot of ground, etc.) in drills.

verb (used without object)

to sow seed in drills.

Origin of drill

2
1720–30; compare drill rill, German Rille furrow, rillen to groove

Related forms

drill·er, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for drilling

British Dictionary definitions for drilling (1 of 4)

drill

1
/ (drɪl) /

noun

verb

See also drill down

Derived Forms

drillable, adjectivedriller, noun

Word Origin for drill

C17: from Middle Dutch drillen; related to Old High German drāen to turn

British Dictionary definitions for drilling (2 of 4)

drill

2
/ (drɪl) /

noun

a machine for planting seeds in rows or depositing fertilizer
a small furrow in which seeds are sown
a row of seeds planted using a drill

verb

to plant (seeds) by means of a drill

Derived Forms

driller, noun

Word Origin for drill

C18: of uncertain origin; compare German Rille furrow

British Dictionary definitions for drilling (3 of 4)

drill

3

drilling

/ (drɪl) /

noun

a hard-wearing twill-weave cotton cloth, used for uniforms, etc

Word Origin for drill

C18: variant of German Drillich, from Latin trilīx, from tri- + līcium thread

British Dictionary definitions for drilling (4 of 4)

drill

4
/ (drɪl) /

noun

an Old World monkey, Mandrillus leucophaeus, of W Africa, related to the mandrill but smaller and less brightly coloured

Word Origin for drill

C17: from a West African word; compare mandrill
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012