Word.ws English Dictionary

deobstructive

deobstructive adjective: having the effect of deobstructing (clearing a passage, etc. of obstructions).

Adjective

deobstructive (comparative more deobstructive, superlative most deobstructive)

  1. Having the effect of deobstructing (clearing a passage, etc. of obstructions).
    • In the weaker and finest bodies Manna may be sufficient, […] or my Deobstructive powder, which I have observed hath done singularly well.1672, Edmund Borlase, Latham Spaw in Lancashire with Some Remarkable Cases and Cures Effected by It, London: Robert Clavel, page 27
    • There coleworts might you see of noblest shoot;
      There might admire each lettuce, leek, and root;
      But, above all, the deobstructive beet;1860, uncredited translator, The Epigrams of Martial, London: Henry G. Bohn, Epigram 47, p. 153

Noun

deobstructive (plural deobstructives)

  1. Something that has the effect of deobstructing.
    • […] by setting up currents through the kidneys […] it [turpentine] has acted as a renal deobstructive.1885, Samuel M. Bemiss, “Malarial Fevers”, in William Pepper, editor, A System of Practical Medicine, Philadelphia: Lea Brothers, Volume 1, Chapter , p. 613

Forms of deobstructive

Adjective
comparativemore deobstructive
superlativemost deobstructive
Noun
pluraldeobstructives

Origin of deobstructive

From de- + obstructive.

Questions about deobstructive

What does deobstructive mean?
Deobstructive means having the effect of deobstructing (clearing a passage, etc. of obstructions).
What part of speech is deobstructive?
Deobstructive can be an adjective or a noun.

Words near deobstructive in the dictionary

  1. Deobra
  2. deobstruct
  3. deobstructed
  4. deobstructing
  5. deobstruction
  6. deobstructive
  7. deobstructives
  8. deobstructs
  9. deobstruent
  10. deobstruents
  11. deoccupation

Source and license

Adapted from Wiktionary: deobstructive (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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