разрежённость

rare #59328
nounfeminineuncountablenoun in -ь
  • 1.

    rarefaction, thinness (of air), low densityphysics

    В гора́х чу́вствуется разрежённость во́здуха.

    In the mountains you can feel the thinness of the air.

    Typically of air or gas.

  • 2.

    (rare) evacuated state, near-vacuumvacuum-technology

    Разрежённость в ко́лбе измеря́ют мано́метром.

    The near-vacuum in the bulb is measured with a manometer.

    Technical term in vacuum engineering.

  • 3.

    sparseness, sparsity

    Меня́ удиви́ла разрежённость населе́ния в э́том крае.

    The sparseness of the population in this region surprised me.

    E.g. of population or plantings.

Examples

Declension

This noun exists in singular form only.

SingularPlural
Nom.Nominative

Gen.Genitive

Dat.Dative

Acc.Accusative

Inst.Instrumental

Prep.Prepositional

Word familyразрежа́тьPRO

  • разрежа́тьto thin out; to rarefy; to space out
    verbimperfective
  • разрежа́тьсяto thin out; to become less frequent
    verbimperfective
  • разрежённостьrarefaction; evacuated state; sparseness
    nounfeminine

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Contributions

  • Iron edited translation 1 month ago.
  • Lucian edited noun basics and declension 6 years ago.
  • Lucian edited word type 6 years ago.