radiolaria

== English == === Etymology === From subclass name Radiolaria. === Pronunciation === (Received Pronunciation) IPA(key): /ˌɹeɪ.di.ə(ʊ)ˈlɛəɹi.ə/ (General American) IPA(key): /ˌɹeɪ.di.oʊˈlɛɹi.ə/, /ˌɹeɪ.di.əˈ-/ Rhymes: -ɛəɹi.ə === Noun === radiolaria pl (plural only) The members of the taxonomic subclass Radiolaria; radiolarians.