adjective ap·lo·per·i·stom·a·tous \¦aplōˌperəˈstämətəs, -ōm-\

Definition of aploperistomatous

of a moss

  1. :  having in the peristome a single row of teeth or none

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Origin and Etymology of aploperistomatous

hapl- + New Latin peristomat-, peristoma + English -ous

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a trip made at another's expense

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