What is another word for ostiole?
Pronunciation: [ˈɒstɪˌə͡ʊl] (IPA) 
The ostiole is a small hole-like structure in some fungi, which allows for the release of spores. There are a few different synonyms that can be used to refer to this structure, depending on the specific context. One common synonym is "perithecium," which refers to the rounded, flask-shaped structure in which the ostiole is found. Other synonyms for the ostiole include "apex," "aperture," or "orifice," all of which refer to small openings or holes in a structure. In addition, some species of fungi may have other specific names for the ostiole, such as "hysterothecium," which refers to the oval-shaped perithecium found in certain species.
