Episelenide is a chemical compound with the molecular formula SeH₂C=C(CH₃)₂. The spelling of the word "episelenide" is pronounced as /ɛ.ˌpaɪ.sɛ.ˈlɛ.naɪd/. It consists of five syllables, and each syllable is pronounced clearly. The IPA phonetic transcription of this word helps to indicate the correct way to pronounce it. The phonetic symbols of each letter represent the sound produced in the word, making it easier for non-native speakers to understand and use the word correctly.