ultraplankton

U1L1T1R1A1P3L1A1N1K5T1O1N1

noun

nanoplankton and picoplankton considered as a group

Scrabble 19
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Meanings

nounultraplankton (countable and uncountable, plural ultraplanktons)

plural ultraplanktons

  1. countableuncountablenanoplankton and picoplankton considered as a group

Origin

From ultra- + plankton.

Full word history & related roots →
Cite this entry
APA

ultraplankton. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/ultraplankton

MLA

“ultraplankton.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/ultraplankton. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “ultraplankton,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/ultraplankton.

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