| 单词 | semicentennial |
| 释义 | semicentennial[ sem-ee-sen-ten-ee-uhl, sem-ahy- ] / ˌsɛm i sɛnˈtɛn i əl, ˌsɛm aɪ- / adjectiveof or relating to a fiftieth anniversary. nouna fiftieth anniversary. the celebration of this anniversary. Origin of semicentennialFirst recorded in 1855–60; semi- + centennial Words nearby semicentennialsemibituminous coal, semibold, semibreve, semicanal, semicentenary, semicentennial, semicircle, semicircular canal, semicircular duct, semicivilized, semiclassical Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for semicentennialsemicentennial / (ˌsɛmɪsɛnˈtɛnɪəl) / adjective(prenominal) of or relating to the 50th anniversary of some event occurring once every 50 years nouna 50th anniversary Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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