SPHENOID SINUS

\sfˈɛnɔ͡ɪd sˈa͡ɪnəs], \sfˈɛnɔ‍ɪd sˈa‍ɪnəs], \s_f_ˈɛ_n_ɔɪ_d s_ˈaɪ_n_ə_s]\
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2010 - Medical Dictionary Database
By DataStellar Co., Ltd
 
1898 - American pocket medical dictionary
By Willam Alexander Newman Dorland

Word of the day

dromaeognathae

  • Prof. Huxley's classification a sub-order Carinatae (birds having sternum with keel), including but one family, Tinamidae tinamous. In this suborder the bones of upper jaw or skull are like what they struthious swift-footed birds, as ostrich.
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