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Webster 1913 Edition

Peristoma

‖

Pe-ris′to-ma

(pē̍-rĭs′tō̍-mȧ)
,
Noun.
;
pl.
Peristomata
(pĕrˊĭ-stŏm′ȧ-tȧ)
.
[NL.]
Same as
Peristome
.

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