	Site Map \| FAQ in Daily Almanac for May 26, 2012
Skip Navigation Home Asian Pacific American Heritage Atlas Encyclopedia Dictionary Thesaurus Features Quizzes Timelines Countries

| Share

Thesaurus

Synonyms for diatom

1. diatom, alga, algae, phytoplankton: usage: microscopic unicellular marine or freshwater colonial alga having cell walls impregnated with silica

See also: diatom (Dictionary)