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penetration

penetration

35 4.8
The depth that an object goes into another material
  • noun
  • /ˌpɛnəˈtreɪʃən/
: penetración
  • We appropriate a small percentage of the population at 2,000 or so penetration points across the planet.
  • penetration depth
  • light penetration
  • penetration rate

And suddenly out rolls a ground penetration radar machine from the van.

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Examples

  • They measured the depth of penetration of the roots into the soil for better irrigation planning.

  • Figure 8 shows how these penetration depths can be verified in laboratory specimens.

    Academic text (1997)
  • And so that leads us on to penetration problems.

  • Yeah, the penetration testing and network testing software.

  • We have people, the cell phone penetration is extremely intense throughout the United States.

  • It's just a question of depth of penetration for most people.

  • The bag is designed to protect the skin from penetration.

  • Depth of penetration is vital.

  • If we go through this matter, is there any risk of hull penetration?

  • The gondola body is shaped for easy penetration and extraction from the canopy.

    Academic text (1992)

Synonyms

depth
vspenetration
143 1.0

How far down something goes from its top to its bottom

is about entering or ability to pass through rather than only measurement
entrance
vspenetration
129 2.1

An act of coming into a place or joining an activity

also covers how far or whether something can pass not only the act
entry
vspenetration
122 1.2

An opening or door used to go into a building

refers to the act how far or ability to pass through not just the opening
infiltration
vspenetration
  • Specialized
2 6.8

Slow movement of water into and through soil or rock

is more general, including any entering or ability not only slow liquid flow
deepness
vspenetration
1 2.8

The distance from a surface down into something like a lake

focuses on the act or ability to go through not just the quality
penetrability
vspenetration
1 8.0

How easily people, light, or other things can pass through something

emphasizes actual passing action or how far something goes through
transverberation
vspenetration
  • Archaic
1 9.9

An action of putting a sharp object through something

is broader, covering entering or passing without requiring sharp piercing

Antonyms

71 3.4

On the outside or top layer of something

60 4.2

A situation when someone is not allowed to join or take part in a group

Compounds

market penetration
  • Specialized
2 4.0

How many people in a market know and buy a product

penetration bomb
  • Specialized
1 7.6

A strong bomb that goes through hard targets before it explodes

How Deep

penetration
35 4.8
perforation
9 4.8
scratch
170 1.6

Surface Forms

penetration singular
penetrations plural

Morphology

penetration = penetrate (transparent) = penetrate + ion

This sense is a direct nominalization referring to the act or degree of entering, matching the verb's basic meaning.

Etymology

Penetration comes from the Latin penetrāre, 'to go into' or 'pierce', like a needle or bullet passing through cloth or metal. So it means the act, depth, or ability of entering or passing through something.