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obstructor

obstructor

8.1
An object that blocks a path or movement
  • noun
  • /əbˈstrʌktər/
translation icon : obstructor
  • Engineers identified a rusty pipe as the main obstructor to the water flow in the system.

Examples

  • The fallen tree was an obstructor on the road.

  • A fallen tree served as an obstructor on the hiking trail after last night's storm.

  • The committee removed the bureaucratic obstructor to speed up the approval process.

  • Heavy snow can act as an obstructor for travelers.

  • A fallen tree served as an obstructor on the hiking trail after last night's storm.

  • Engineers identified a rusty pipe as the main obstructor to the water flow in the system.

  • Heavy snow can act as an obstructor for travelers.

Synonyms

obstacle
vsobstructor
343 3.4

A thing or problem that makes it hard to reach a goal

is narrower, mainly referring to physical structures that impede movement
barrier
vsobstructor
163 2.8

A thing that blocks movement or keeps places apart

is focused on structures that block or impede movement specifically
impediment
vsobstructor
51 7.0

Something that stops or slows progress

is a physical blocking thing or structure rather than an abstract difficulty
roadblock
vsobstructor
50 3.9

A problem that stops progress or makes a goal hard to reach

is specifically a structural item that blocks or impedes movement
obstruction
vsobstructor
43 4.4

A thing that blocks a passage like a pipe or artery

is a general blocking structure that may partly or fully impede movement
blockage
vsobstructor
38 4.1

Something that blocks a pipe or blood vessel and stops flow

is broader, applying to blocks in many movement settings beyond pipes
bottleneck
vsobstructor
21 4.6

A narrow place, like where lanes merge, that slows movement

is any blocking structure rather than a specific narrow choke point
hindrance
vsobstructor
21 5.7

A thing that makes it difficult to do something, like an injury or traffic

is specifically a physical structure that blocks or impedes movement
stumbling block
vsobstructor
18 4.4

A problem that stops progress or makes moving forward difficult

is more concrete and physical rather than an abstract problem
restrictor
vsobstructor
  • Specialized
1 7.0

A device that limits how much something moves or flows

is stronger, acting as a full blocking structure rather than merely limiting flow
prohibitor
vsobstructor
1 7.7

A person or thing that stops something from happening

is a physical blocking object rather than an agent that forbids actions
barrier to progress
vsobstructor
1 3.9

Something that stops a project or work from moving forward

is specifically a tangible structure that blocks movement or progress
obstructer
vsobstructor
5.8

Someone or something that blocks progress

is limited to things or structures and not to people
blockader
vsobstructor
7.4

A thing placed across a road or entrance to stop people entering and vehicles passing

is any blocking structure not limited to formal devices for entrances
stopblock
vsobstructor
5.7

A block that keeps a vehicle from moving past the end of a track

is about blocking general movement or progress rather than one object only
hinderance
vsobstructor
7.1

Something that makes progress slow or difficult

is a physical thing or structure rather than the action of delay
arrestor
vsobstructor
  • Specialized
6.1

A device that stops or slows moving parts to keep people safe

is a general blocking structure not limited to safety stopping devices

Antonyms

11 4.6

Something that helps people or groups succeed

How Obstructive

wall
1.0
obstructor
8.1
barrier
163 2.8
obstacle
343 3.4

Surface Forms

obstructor singular
obstructors plural

Morphology

obstructor = obstruct (transparent) = obstruct + or

Productive agentive suffix '-or' added to the verb 'obstruct' yields 'one that obstructs', a straightforward derivation.

Etymology

Obstructor comes from Latin parts ob- meaning 'against' and struct meaning 'build', the same root you see in structure and construct. The picture is of something 'built against' a path, so an obstructor is a thing that blocks or stops movement or flow.