diatom
English
![](http://upload.wikimedia.org/wikipedia/commons/thumb/3/31/Diatoms_through_the_microscope.jpg/200px-Diatoms_through_the_microscope.jpg)
Etymology
From (deprecated) genus name Diatoma, from Ancient Greek διάτομος (diátomos, “cut through, cut in half”).
Pronunciation
- Lua error in Module:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "RP" is not valid. See WT:LOL and WT:LOL/E. IPA(key): /ˈdaɪətəm/
- Lua error in Module:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "US" is not valid. See WT:LOL and WT:LOL/E. IPA(key): /ˈdaɪəˌtɑm/
Audio (US): (file)
Noun
diatom (plural diatoms)
- Any of a group of minute unicellular algae having a siliceous covering of great delicacy, now categorized as class Lua error in Module:taxlink at line 68: Parameter "noshow" is not used by this template. or division Bacillariophyta.
- 2012, Caspar Henderson, The Book of Barely Imagined Beings, 2013 edition, Granta Books, page 287:
- Diatoms are characterized by a cell wall called a fistula made of silica, which usually has two overlapping sections.
Derived terms
Translations
grouping of minute algae
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