immeasurable.

1. Not capable of measurement under the relevant conception or conditions.

2. Extremely great in extent or significance, beyond ready measurement.

Use it for

Words that belong together

• immeasurable quantity
• immeasurable contribution

On the page

The quantity was described as immeasurable under the available method.

An immeasurable contribution could still be discussed through qualitative evidence.

Usage notes

Primary category: academic / formal. Forms: Normally relational or categorical; comparison only where the particular property admits gradation. Legacy lexical fields mirror sense 1 only. Use numbered sense fields for all meanings. Established modern English lexical item. No separate regional spelling or grammatical inflection entry. Writing functions: formal properties, scope and scale, organizational relations, analytic representation. Disciplines: academic writing, formal methods, cross-disciplinary analysis. Commonness: moderately common.