What does untrained mean?
Untrained describes someone or something that has not received instruction, practice, preparation, or conditioning. The most common use refers to a person lacking the skills or knowledge needed for a particular role or activity, as in “untrained staff” or “an untrained eye.” It can also describe an animal that has not been socialized or taught to respond appropriately. The word is distinct from “unskilled,” which focuses on the absence of technical ability, and from “inexperienced,” which emphasizes a lack of practical exposure. Untrained can sound critical or blunt because it suggests a serious gap in preparation, although it does not necessarily mean that someone is incapable of learning or succeeding. In its figurative uses, it describes faculties or perceptions that have not been refined through education or experience, such as an untrained instinct or an untrained visual sense.
adjectiveNot having received instruction, preparation, or practice in a particular activity. It can also describe an animal or person that has not been conditioned or handled in the required way.
- Not having received instruction, preparation, or practice in a particular activity.
- Not having been conditioned, socialized, or handled in the manner required, especially of an animal.
- Not having been developed or refined through experience, as a perceptive faculty or practical skill.
"The guide's untrained eye missed several important details in the landscape."
"The team was made up largely of untrained volunteers."
"A young, untrained dog may become frightened when approached by strangers."
Being untrained is not the same as being incapable: it describes a missing preparation, and preparation can be acquired.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does untrained come from?
“Untrained” is a modern English formation using the productive prefix un- with the adjective “trained,” meaning instructed or taught. Its sense, “not having received training,” follows the ordinary English pattern of forming negative adjectives with un-. The related words “train,” “training,” “trainer,” and “trainee” all belong to the same English word family, with the latter terms being later derivatives of the older verb.
How untrained is actually used
The word is widely used in formal and informal contexts. It can sound blunt, since it may imply inadequate preparation rather than merely limited experience.
Easily confused with untrained
An untrained person lacks formal preparation or practice, whereas an unversed person is simply unfamiliar with a particular subject or experience.