Sesquicentennial
//ˌsɛskwɪsɛnˈtɛni.əl//
Pronunciation
US //ˌsɛskwɪsɛnˈtɛni.əl//
US //ˌsɛskwɪsɛnˈtɛni.əl//
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.