single-celled

[ˈsɪŋɡəl sɛld]
adjective
unicelular
1. consisting of or containing only one cell; describing organisms composed of a single cell
Bacteria are single-celled organisms that reproduce through binary fission.
Bactérias são organismos unicelulares que se reproduzem por fissão binária.
2. in biology, describing the simplest form of life with no nucleus or organelles in prokaryotes
Single-celled amoebas move through water using pseudopodia.
Amebas unicelulares se movem através da água usando pseudópodes.
This is a technical scientific term used primarily in educational, medical, and biological research contexts in both Brazil and the United States. The Portuguese equivalent 'unicelular' is the standard term used in universities and scientific publications across all Portuguese-speaking countries.
Synonyms / Sinônimos
unicellularone-celledmonocellular
Antonyms / Antônimos
multicellularmulti-celledpolycellular

Regional Variations

General Brazilian
unicelular
standard scientific term used in biology and medical contexts
Portugal
unicelular
same as Brazilian Portuguese; standard in European Portuguese scientific terminology
São Paulo
unicelular
used in academic and scientific institutions

Related Words

cellorganismprokaryoteeukaryotebacteriaprotozoamicroscopic

Related Idioms & Phrases

single-celled organism
single-celled life form
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