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\kəntɹˈə͡ʊl ɛkspˈɛɹɪmənt], \kəntɹˈə‍ʊl ɛkspˈɛɹɪmənt], \k_ə_n_t_ɹ_ˈəʊ_l ɛ_k_s_p_ˈɛ_ɹ_ɪ_m_ə_n_t]\
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2006 - WordNet 3.0
By Princeton University
 
2011 - English Dictionary Database
By DataStellar Co., Ltd
 
1920 - A practical medical dictionary.
By Stedman, Thomas Lathrop
 
1916 - Appleton's medical dictionary
By Smith Ely Jelliffe

Word of the day

Sarah Tittle Bolton

  • An American poet; born Newport, Ky., Dec. 18, 1815; died in Ind., Aug. 4, 1893. She is known for her patriotic and war poems, including: "Paddle Your Own Canoe"; "Left on the Battlefield"; etc. "Poems"(New York, 1865; Indianapolis, 1886).
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