microballoon

M3I1C3R1O1B3A1L1L1O1O1N1

noun

A hollow microsphere

Scrabble 18
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Meanings

nounmicroballoon (plural microballoons)

plural microballoons

  1. A hollow microsphere

Origin

From micro- + balloon.

Full word history & related roots →
Cite this entry
APA

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

MLA

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

Chicago

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

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