What does "bicubic" mean?

Of or pertaining to interpolation in two dimensions using cubic splines or other polynomials (technique for sharpening enlargements of digital images).

Bicubic

adj

adj ·Rare ·Advanced level

Definitions

Adjective

1
Of or pertaining to interpolation in two dimensions using cubic splines or other polynomials (technique for sharpening enlargements of digital images). not-comparable

Etymology

From bi- + cubic.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.