Plural of interpolation

regular plural

The plural of interpolation is interpolations.

Forms of interpolation

Singular	interpolation /ɪnˌtɜː.pəˈleɪʃən/
Plural	interpolations
Countable	countable and uncountable

These interpolations had their heyday even in Acharya Madhwa’s times.2000, G[ururao] V[ithalrao] Nadgouda, “Gist of Sastrartha Sangraha and Ramayana Tatparya Nirnaya: Acharya Madhwa - A Prodigy in Research”…. From the entry croreth
Columns of TABLE 1 include an LOD level, number of bilinear interpolations (bilerps) per pixel, and number of pixels per packet for 32 bit texels.2007, Paul S. Heckbert, Texture map component optimization, US Patent 9007389 (PDF version). From the entry bilerp
There does not, up to now, exist any Talmud edition free from frequent blunders of copyists or from interpolations, Bowdlerisations and misunderstandings.1965 September 17, Otto Wolfgang, “Christianity Did Not Arise in Palestine”, in The Freethinker, volume LXXXV, number 38, London: G. W.…. From the entry bowdlerisation

noun An abrupt change in elements, with continuation of the first idea.
noun The process of estimating the value of a function at a point from its values at nearby points.
noun The process of interpolating: including and processing externally-fetched data in a document or program.

What is the plural of interpolation?: The plural of interpolation is interpolations.
Is interpolation countable?: Interpolation is a countable and uncountable noun.

Adapted from Wiktionary: interpolation (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

Last updated: 2026-09-02

Cite this page: “Plural of interpolation.” Word.ws, https://word.ws/plural/interpolation. Based on Wiktionary, CC BY-SA 4.0.