indeterminate
LowFormal, academic, technical
Definition
Meaning
Not exactly known, established, defined, or decided; not fixed or precise.
In specific fields: in mathematics, a value or expression not determinable from given conditions; in botany, growth not limited by a terminal structure; in law, a sentence without a fixed duration; generally, something vague, ambiguous, or not clearly resolved.
Linguistics
Semantic Notes
Often implies a lack of clarity, precision, or definition due to inherent complexity, insufficient data, or deliberate ambiguity. Carries a neutral to slightly negative connotation of uncertainty.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or spelling. Minor variations in frequency of use within certain technical fields are negligible.
Connotations
Equally formal and technical in both varieties.
Frequency
Slightly more frequent in American academic writing, but overall low frequency in both.
Vocabulary
Collocations
Grammar
Valency Patterns
[be/become/remain] + indeterminateindeterminate + nounindeterminate + as to + wh-clauseregard/view + something + as + indeterminateVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Usage
Context Usage
Business
Used to describe uncertain financial projections, liabilities, or project timelines, e.g., 'The merger led to indeterminate tax implications.'
Academic
Common in mathematics, philosophy, and sciences to describe variables, concepts, or results that are not fixed or knowable, e.g., 'The equation produced an indeterminate solution.'
Everyday
Rare; if used, typically describes vague time periods or unclear situations, e.g., 'The repair will take an indeterminate amount of time.'
Technical
In law (indeterminate sentencing), botany (indeterminate growth patterns), and engineering (systems with indeterminate structures), e.g., 'The bridge is statically indeterminate.'
Examples
By Part of Speech
adverb
British English
- The talks dragged on indeterminately, frustrating all parties.
- The light flickered indeterminately before finally going out.
American English
- The project deadline was extended indeterminately due to funding issues.
- The species hybridizes indeterminately in the wild.
adjective
British English
- The committee reached an indeterminate conclusion after hours of debate.
- His remains were of indeterminate age and origin.
American English
- The investigation yielded indeterminate results, prompting a review.
- She was given an indeterminate sentence, with parole possible after ten years.
Examples
By CEFR Level
- The date for the trip is still indeterminate.
- We waited for an indeterminate period before the manager arrived.
- The contract's value was left indeterminate.
- The archaeological findings were of indeterminate origin, puzzling researchers.
- Her future in the company remains indeterminate following the restructuring.
- The treaty's clauses are deliberately indeterminate to allow for flexible interpretation.
- In calculus, 0/0 is considered an indeterminate form requiring further analysis.
Learning
Memory Aids
Mnemonic
Think: IN (not) + DETERMINATE (fixed or decided). It is NOT determined.
Conceptual Metaphor
UNCERTAINTY IS LACK OF BOUNDARIES / CLARITY IS VISIBILITY; thus, something indeterminate is like an object in a fog—its edges and nature are blurred.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Direct translation to 'неопределенный' is generally correct but may sound overly formal in casual contexts where 'неясный' or 'нечёткий' might be more natural.
- Avoid confusing with 'недетерминированный' (nondeterministic), which is a specific technical term in computing.
Common Mistakes
- Misspelling as 'indeterminant' (an uncommon variant).
- Using in overly casual contexts where 'vague' or 'uncertain' would be more appropriate.
- Incorrectly using as a verb (there is no verb 'to indeterminate'; the related verb is 'to determine').
Practice
Quiz
In a botanical context, what does 'indeterminate growth' typically describe?
FAQ
Frequently Asked Questions
No, it is relatively low-frequency and is primarily used in formal, academic, or technical registers. In everyday conversation, words like 'vague', 'uncertain', or 'unclear' are more common.
Often they can, as both denote a lack of precise limits. However, 'indeterminate' more strongly implies something cannot be determined or fixed, often for inherent reasons, while 'indefinite' may simply mean 'not specified' without the connotation of impossibility.
The primary noun forms are 'indeterminacy' (the state or quality of being indeterminate) and 'indeterminateness'. In specific fields, 'indetermination' is also used.
In American English, it is typically pronounced /ˌɪndɪˈtɝːmɪnət/, with a clear rhotic 'r' sound in the third syllable and the primary stress on 'term'.