ASTOMATOUS Meaning and
Definition
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Astomatous is an adjective that describes a lack or absence of a mouth or oral cavity. Derived from the Greek words "a-" meaning "without" and "stoma" meaning "mouth," astomatous refers to organisms, predominantly plants, animals, or microorganisms that do not possess a mouth for ingestion and consumption.
In biology and zoology, astomatous organisms are typically classified as those that do not require oral intake for nutrition. They obtain nourishment through alternative means, such as by absorbing nutrients directly through their body surfaces or through specialized structures like pores or gills. Astomatous creatures may rely on other means of feeding, such as photosynthesis in the case of certain plants or obtaining sustenance from symbiotic relationships.
Astomatous can also be used in a broader sense to describe the absence of a mouth in non-living entities or anatomical structures. For example, in medicine and dentistry, the term can be used to describe certain congenital conditions or abnormalities where the mouth is absent or non-functional. Astomatous conditions can pose challenges for the affected individual's feeding, speech, and oral hygiene.
In summary, astomatous refers to the lack of a mouth or oral cavity in living organisms or structures. The absence of a mouth necessitates alternative means of obtaining nutrients or feeding, and the term can apply to various biological contexts, as well as certain medical conditions.
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1. Without a mouth. 2. Without apertures, pores, or stomata.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
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Mouthless; also spelt astomous.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for ASTOMATOUS
- zstomatous
- sstomatous
- wstomatous
- qstomatous
- aatomatous
- aztomatous
- axtomatous
- adtomatous
- aetomatous
- awtomatous
- asromatous
- asfomatous
- asgomatous
- asyomatous
- as6omatous
- as5omatous
- astimatous
- astkmatous
- astlmatous
Etymology of ASTOMATOUS
The word "astomatous" is derived from two Greek roots: "a-" and "stoma".
The prefix "a-" in Greek denotes negation or absence, similar to the English prefix "a-" or "un-".
The root word "stoma" (στόμα) in Greek means "mouth" or "opening".
Hence, "astomatous" combines the Greek elements "a-" meaning "without" and "stoma" meaning "mouth", and is used to describe organisms or structures that lack a mouth or an opening.
Similar spelling word for ASTOMATOUS
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