| 单词 | platycnemia | 
| 释义 | platycnemian. Physical Anthropology.   Flatness of the tibia; the condition of a tibia (often a fossil tibia) in which the anteroposterior diameter of the shaft is unusually small relative to the corresponding transverse diameter. Cf. platymeria n. ΘΚΠ the world > life > the body > structural parts > bone or bones > bones of arm or leg > bones of leg > 			[noun]		 > bones of lower leg > tibia > condition of being flat and broad platycnemism1870 platycnemia1878 platycnemy1879 1878    R. T. H. Bartley tr.  P. Topinard Anthropol.  ii. iv. 299  				The character which the tibia sometimes presents, and which bears the name of platycnemia. 1902    Jrnl. Royal Inst. Cornwall 15 168  				There is very little tendency to platyknemia in the Harlyn Bay bones. 1970    J. G. D. Clark in  Cambr. Anc. Hist. 		(ed. 3)	 I.  i. iii. 114  				Three-fifths of those [skeletons] from Morbihan suffered from platycnemia or transverse flattening of the shin-bone. 1997    M. D. Garralda in  G. A. Clark  & C. M. Willermet Conceptual Issues Mod. Human Origins Res. x. 154  				The platycnemia observed cannot be interpreted as an exclusively Upper Paleolithic character. This entry has been updated (OED Third Edition, June 2006; most recently modified version published online March 2022). < | 
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