ascidiarium

== English == === Etymology === From Late Latin. See ascidium. === Pronunciation === (Received Pronunciation) IPA(key): /əˌsɪdiˈɛəɹi.əm/ (General American) IPA(key): /əˌsɪdiˈɛɹi.əm/ Rhymes: -ɛəɹiəm === Noun === ascidiarium (plural ascidiaria) (zoology) The structure that unites the ascidiozooids in a compound ascidian.