thumbnailer

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noun

A program that generates thumbnail images.

UncommonScrabble 18

Meanings

nounthumbnailer (plural thumbnailers)

plural thumbnailers

  1. computingA program that generates thumbnail images.

Origin

From thumbnail (“to create a smaller representation of (a larger image)”, verb) + -er.

Full word history & related roots →
Cite this entry
APA

thumbnailer. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/thumbnailer

MLA

“thumbnailer.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/thumbnailer. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “thumbnailer,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/thumbnailer.

Source: thumbnailer on Wiktionary, CC BY-SA 4.0.