rhizoverbBeta
DictionaryobstructionBlocking or hindering
noun

obstruction

uhb-STRUK-shuhn/əbˈstrʌkʃn/

Something that blocks or hinders movement or progress, or the act of doing so.

The fallen tree creates an obstruction across the narrow footpath.

A large fallen tree lies completely across a narrow footpath, physically blocking the passage.
Etymology
obLatinin front of, in the way of
+structLatinpile, build
+ionLatinaction or result

Building something in the way produces a barrier: Latin obstructio could mean both a building up and an obstruction. The selected sense names the resulting hindrance, whether a physical obstacle or something less tangible.

In context

VCU Internal Medicine VCUHS27:02
they basically get a small bowel obstruction so you tell them you need to eat this bagel there's no way the bagel's getting through that constricted duodenum
'Medical Complications of Anorexia Nervosa and Bulimia', presented by Dr. Philip Mehler

More examples

  • They removed the obstruction.
  • Several obstructions slowed traffic.
  • The committee criticized deliberate obstruction of the inquiry.

Forms

obstruction · obstructions

obstruct verb — block or hinder progress

Similar words

barrier
Often a distinct physical or institutional boundary.
hindrance
Can slow progress without blocking it completely.