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to grind down

to grind down

2 6.1
Wear a surface away slowly by rubbing, or make someone very tired
  • phrasal verb
  • /ɡraɪnd daʊn/
translation icon : debilitar
  • But their will had finally broken; the long war had ground them down.

You're essentially grinding down the surface of the heat sink block.

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Examples

  • The rest of the Filipinos went about their daily lives, unmindful of the national situation, out of indifference or fear, or because they were simply ground down by poverty.

    Academic text (2006)
  • Over the years, the relentless waves have grind down the rocks on the shore into smooth pebbles.

  • They've really ground you down.

  • I worked and worked and ground myself down to a nub.

    Blog text (26)
  • Believe me, as a client, I neither wanted "justice" nor, as I observed the system grinding me down, did I always get it.

    Blog text (19)
  • We should recognize, furthermore, that for 1,000 years they have had an authoritarian government that has been ground down, enforced by 50 years of communism.

    Academic text (1994)
  • If we were to judge by our literature, America was a land of unfulfilled promises, of droopy alcoholic ex-prom queens, and of workers ground down by the relentlessness of the capitalist machine.

    Academic text (2008)
  • The constant stress of her job began to grind down her motivation to work each day.

  • He was so exhausted after working long hours that he felt completely grind down.

Synonyms

to level
vsto grind down
81 3.7

To make land or a building flat with the ground

is also used figuratively to mean slowly weakening people or groups
to scrape
vsto grind down
62 1.2

To rub material off a surface with something hard or sharp

is also used to describe a slow, wearing reduction of people
to grind
vsto grind down
61 2.4

To crush something into powder by rubbing or pressing

is closer physically but also commonly means slowly draining someone
to grate
vsto grind down
46 2.3

Rub food on a rough surface to make small pieces

is more general and instead can mean slowly exhausting a person
to sand
vsto grind down
27 3.5

To rub a surface with sandpaper to make it smooth

also describes wearing someone down over time through pressure
to flatten
vsto grind down
23 2.6

Make something flat and smooth by pressing it

is also used figuratively to mean gradually reducing someone's strength
to pulverize
vsto grind down
  • US
8 7.4

To crush something into a fine powder

is more intense physically and less about slow weakening of people
to flatten out
vsto grind down
5 3.4

To become flat and smooth after being uneven

is also used to describe a slow process that wears people down
to abrade
vsto grind down
5 8.1

The surface wears away when something rubs or scrapes it

also means to weaken or exhaust someone slowly
to smooth down
vsto grind down
1 3.8

To make something less rough by pressing it flat or by calming people

is less physical and can mean slowly tiring or suppressing someone
to fret
vsto grind down
1 6.7

Wear away skin or material by rubbing

also conveys the idea of slowly draining someone's energy or patience
to sand off
vsto grind down
1 4.7

To remove the top layer of something by rubbing it with sandpaper

is also used to mean slowly breaking someone’s energy or will
to comminute
vsto grind down
  • Archaic
1 9.9

Change something into very small pieces by pounding, crushing, or grinding

is different in method and sometimes used to mean slow wearing of people
to abrase
vsto grind down
  • Archaic
9.9

Wear away the surface of something by rubbing or scraping

also applies to gradually wearing down a person or group
to attrit
vsto grind down
9.9

To wear away a surface slowly by rubbing

also refers to slowly reducing someone's strength or numbers
to attrite
vsto grind down
9.6

To wear a surface down by rubbing

is also used for gradual reduction of stamina or resolve
to rub down
vsto grind down
4.4

To make a surface smooth by moving something over it

is used likewise to describe slowly tiring or draining someone
to sand the edge
vsto grind down
4.9

To make a rough edge smooth by rubbing it with sandpaper

is also applied to gradually reducing a person's strength or morale
to screed
vsto grind down
  • Specialized
8.0

To level a floor or concrete with a long straight tool so it is flat

is broader, also meaning to wear down someone over time
to smoothen
vsto grind down
4.3

To make a surface flat and even by rubbing or polishing

is also used to describe a gradual wearing away of people's energy
to regrind
vsto grind down
6.0

To grind something again to make it sharp or change its shape

is physical in focus but can also imply gradual weakening of people

Antonyms

327 3.0

To make muscles, relationships, or groups stronger

45 4.8

To give new life and energy to something

How Worn

to grind down
2 6.1
to wear down
27 4.1
to abrade
5 8.1
to sand
27 3.5
to rub
600 1.0

Surface Forms

grind down infinitive
grinding down present participle
grinds down third person singular
ground down past participle

Morphology

grind + down

The core meaning follows directly from 'grind' (to rub/abrade or wear away) plus 'down' (toward reduction or completion), so the literal sense 'make a surface smooth by abrasion' is transparent. The figurative sense 'gradually weaken or exhaust someone' is a clear metaphorical extension of the literal sense and is partly predictable, but the interpersonal meaning requires a metaphorical mapping that may not be fully obvious to all B1 learners.

Etymology

Grind down paints the picture of rubbing a rough edge again and again with a tool so the grit grinds it down into a smooth surface. That's why it can mean 'to make smooth' and also 'to wear someone out', since the same slow rubbing idea can remove material or strength over time.