Microbenthos

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    benthic organisms that are less than .1 mm in size and thus microscopic. uncountable
  2. 2
    microscopic benthic organisms that are less than 0.1 mm in size. wordnet

Etymology

From micro- + benthos.

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