What is another word for chalaza?
Pronunciation: [t͡ʃalˈɑːzə] (IPA) 
The chalaza is a structure found in the egg of birds and reptiles that helps keep the yolk in the center of the egg mass. While "chalaza" may be the most common term used to describe this specific structure, there are other synonyms or related terms that can be used. For example, the chalaza is also referred to as the egg white rope or egg yolk anchor. Another more technical term for the chalaza is the funiculus, which refers specifically to the cord-like structure that connects the yolk to the shell membrane. Regardless of which term is used, the chalaza is a vital part of the egg formation process and serves an important function in keeping the developing embryo stable.
