| 释义 |
Definition of ostiole in English: ostiolenoun ˈɒstɪəʊlˈästēˌōl Botany (in some small algae and fungi) a small pore through which spores are discharged. Example sentencesExamples - In other words, the ascocarp is closed but for an ostiole at the distal end.
Synonyms opening, orifice, aperture, hole, outlet, inlet, vent
Origin Mid 19th century: from Latin ostiolum, diminutive of ostium 'opening'. Definition of ostiole in US English: ostiolenounˈästēˌōl Botany (in some small algae and fungi) a small pore through which spores are discharged. Example sentencesExamples - In other words, the ascocarp is closed but for an ostiole at the distal end.
Synonyms opening, orifice, aperture, hole, outlet, inlet, vent
Origin Mid 19th century: from Latin ostiolum, diminutive of ostium ‘opening’. |