kingdom Monera
- noun
- /ˈkɪŋdəm məˈnɛrə/
- Archaic
- The kingdom Monera includes microorganisms like bacteria that lack a nucleus.
Examples
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Although he briefly discussed the kingdom Monera, Keeton stuck closely to the traditional taxonomic system of plants and animals.
Academic text (2012) -
Bacteria belong to the kingdom Monera, which is characterized by prokaryotic cells.
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Organisms in the kingdom Monera are primarily unicellular and do not have membrane-bound organelles.
Synonyms
Single cells that do not have a nucleus, like bacteria
A former group of single-celled living things without a nucleus, like bacteria
A group of tiny living things like bacteria whose cells have no nucleus
Surface Forms
Morphology
The phrase is a straightforward nominal composition: 'kingdom' (a taxonomic rank) combined with the taxon name 'Monera' (prokaryotic organisms like bacteria). A learner who knows both constituents can directly infer this refers to the taxonomic group called Monera; taxonomic naming follows similar patterns across languages, so the meaning is transparent.
Etymology
Kingdom Monera comes from the Greek word Monera, which means 'single' or 'simple'. Scientists used this name for one-celled living things that had 'no nucleus', so the name helps show why the group meant simple, single cells.