What does immobilized mean?
“Immobilized” means unable to move, or prevented from moving or operating. The word is especially common in descriptions of vehicles, machinery, and people whose movement has been restricted by injury, damage, bad weather, or another obstacle. It can also describe economic, commercial, or institutional activity that has been brought to a halt: a lack of funding may leave a project immobilized. As a participial adjective, it follows linking verbs such as “remain” or “be”; as a past-tense or participial verb, it describes the action of preventing movement. Although it shares a root with “mobile” and “mobilize,” it carries a stronger implication of active restriction or incapacity. In general use, “immobilized” suggests that something could ordinarily move or proceed but has been prevented from doing so.
Unable to move, or prevented from moving or operating.
"The truck was immobilized after its axle broke."
Can describe physical obstruction, mechanical failure, injury, or the halting of systems and activities.
To prevent someone or something from moving or operating.
"The storm immobilized shipping across the region."
Usually used in the passive voice; the action is typically caused by damage, injury, weather, or another force.
An immobilized vehicle may still have a powerful engine, but without motion it is only a very expensive piece of roadside scenery.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does immobilized come from?
The word comes from “immobilize,” formed from the Latin prefix “in-,” meaning “not” or “without,” and “mobilize,” which derives from Latin “mobilis,” meaning “movable.” “Immobile” and “mobilize” entered English through French. The development from “not movable” to the act of preventing movement reflects the longstanding use of the prefix “im-” with verbs, as in “immobilize” and “immobilized.”
Related word forms
How immobilized is actually used
The word is formal and often implies that movement or activity has been deliberately or forcibly prevented. It is used for physical obstruction as well as for vehicles, systems, projects, and financial activity that cannot proceed normally.
Easily confused with immobilized
“Immobile” describes someone or something that is unable to move, while “immobilized” can describe either that condition or the act of preventing movement.