单词 | semicircle |
释义 | semicircle[ sem-i-sur-kuhl ] / ˈsɛm ɪˌsɜr kəl / SEE SYNONYMS FOR semicircle ON THESAURUS.COM nounAlso called sem·i·cir·cum·fer·ence [sem-ee-ser-kuhm-fer-uhns, -fruhns, sem-ahy-]. /ˌsɛm i sərˈkʌm fər əns, -frəns, ˌsɛm aɪ-/. half of a circle; the arc from one end of a diameter to the other. anything having or arranged in the form of a half of a circle. Origin of semicircleFrom the Latin word sēmicirculus, dating back to 1520–30. See semi-, circle OTHER WORDS FROM semicirclesem·i·cir·cu·lar [sem-i-sur-kyuh-ler], /ˌsɛm ɪˈsɜr kyə lər/, adjectivesem·i·cir·cu·lar·ly, adverbsem·i·cir·cu·lar·ness, nounWords nearby semicirclesemibold, semibreve, semicanal, semicentenary, semicentennial, semicircle, semicircular canal, semicircular duct, semicivilized, semiclassical, semi-closed anesthesia Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for semicircleBritish Dictionary definitions for semicirclesemicircle / (ˈsɛmɪˌsɜːkəl) / noun
anything having the shape or form of half a circle Derived forms of semicirclesemicircular (ˌsɛmɪˈsɜːkjʊlə), adjectivesemicircularly, adverbCollins 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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