# parsimonious

/ˌpɑɹsəˈmoʊniəs/ (US) · /pˌɑːsɪmˈəʊnɪəs/ (UK) · CEFR C2 · Adjective

Source: https://englishreference.com/word/parsimonious
Updated: 2026-09-29

## Definition

very unwilling to spend money or use resources. It describes someone who is extremely careful with their cash, often to a point that seems mean or selfish.

For teachers: unwilling to spend money or use resources; extremely frugal or stingy. In scientific contexts, it refers to an explanation that uses the fewest possible assumptions.

## Examples

- The parsimonious old man refused to turn on the heating in winter.
- Despite his vast wealth, the billionaire was known for his parsimonious lifestyle, often wearing the same suit for decades.
- The committee's parsimonious approach to the research budget ultimately stifled innovation and drove the most talented scientists to seek funding elsewhere.

## Synonyms

penurious

## Antonyms

generous, lavish, extravagant

## Usage notes

- Often used with a negative connotation to imply stinginess, though in formal logic it can be a neutral term for simplicity.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.