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 WordNet Dictionary |
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| | Definition: | |
[n] Carboniferous fossil fern characterized by a regular arrangement of the leaflets resembling a comb |
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PECOPTERIS is a 10 letter word that starts with P. |
| | See Also: | | fern, genus Pecopteris |
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| Webster's 1913 Dictionary |
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| | Definition: | | \Pe*cop"te*ris\, n. [NL., fr. Gr. ? to comb + ? a
kind of fern.] (Paleon.)
An extensive genus of fossil ferns; -- so named from the
regular comblike arrangement of the leaflets.
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