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单词 biometric
释义

biometricadj.

Brit. /ˌbʌɪə(ʊ)ˈmɛtrɪk/, U.S. /ˌbaɪoʊˈmɛtrɪk/
Origin: Formed within English, by compounding. Etymons: bio- comb. form, metric adj.1
Etymology: < bio- comb. form + metric adj.1, after biometry n. Compare French biométrique (1838).
1. Of or relating to biometry.
ΘΚΠ
the world > life > biology > study > [adjective] > biology > branches of biology
micrological1848
biomechanical1856
micrographic1856
biodynamical1874
microbiological1880
geratologous1884
bacteriological1886
bacterioscopic1886
psychobiological1888
biometric1894
biopsychological1895
bacteriologic1896
biometrical1896
biophysical1896
bioeconomic1899
sociobiological1904
microbiologic1909
biomedical1921
metabiological1921
psychobiologic1921
bioecological1927
radiobiologic1929
radiobiological1931
sociobiological1947
biopsychosocial1951
virological1953
glycobiology1988
1894 Amer. Anthropologist 7 313 A biometric method would undoubtedly open new ways of attacking the problems of variation and transformation.
1936 Discovery Jan. 32/2 The application of biometric methods to the study of the composition of ethnic groups.
1969 Jrnl. Animal Ecol. 38 262 A biometric analysis was thus made of the adult females by measuring the metasomal length.
1990 P. Dodson in K. Carpenter & P. J. Currie Dinosaur Systematics (1992) xvii. 231 Review the genera and species relevant to the controversy from both an historical and a modern biometric point of view.
2. Designating or relating to physical characteristics that are unique identifiers of individuals (fingerprints, iris pattern, etc.); (of an identification document, security system, etc.) employing such characteristics.
ΚΠ
1981 Amer. Banker 25 Mar. 12/2 Another new access-control product based on a unique biometric characteristic—hand geometry—is now available as part of the Cardkey Access Control System.
1986 Australian 27 May (Brisbane ed.) a4/3 Ingenious new devices called biometric security systems measure unique, unchangeable characteristics of an individual to determine identity with near unerring accuracy.
1993 Globe & Mail (Toronto) 16 July a20/1 To gain access, every Canadian will likely need some sort of personal identification number, implying identification cards, ‘probably photographs and, quite possibly, fingerprints or some other biometric identifier’.
1996 Computer Weekly 14 Nov. 26/3 The Government proposes that cards will eventually carry a biometric electronic signature—based on the shape of the hand, the pattern of the iris or a fingerprint—to ensure the card can only be used by the holder.
2007 Condé Nast Traveller May 36 The Passport Service says that 38.68 million children now have UK passports, of which four million are ‘biometric’.

Derivatives

bioˈmetrical adj. biometric.
ΘΚΠ
the world > life > biology > study > [adjective] > biology > branches of biology
micrological1848
biomechanical1856
micrographic1856
biodynamical1874
microbiological1880
geratologous1884
bacteriological1886
bacterioscopic1886
psychobiological1888
biometric1894
biopsychological1895
bacteriologic1896
biometrical1896
biophysical1896
bioeconomic1899
sociobiological1904
microbiologic1909
biomedical1921
metabiological1921
psychobiologic1921
bioecological1927
radiobiologic1929
radiobiological1931
sociobiological1947
biopsychosocial1951
virological1953
glycobiology1988
1896 Philos. Trans. 1895 (Royal Soc.) B. 186 783 The day on which Halley presented his life-table must be regarded as the birthday of that biometrical part of death statistics.
1937 R. H. Lowie Hist. Ethnol. Theory ix. 130 Investigating growth by biometrical techniques.
1972 Biometrics 28 639 The most 'relevant' topic in biometrical genetics, namely the application of quantitative genetic analysis to plant improvement by selection.
2005 Calgary (Alberta) Herald (Nexis) 15 Apr. 1 Under the U.S. proposal, they will..need a passport or a new biometrical travel-identification card.
bioˈmetrically adv. by means of biometrics; using biometric methods.
ΚΠ
1902 Biometrika 1 333 In other words he must deal with the vital statistics of a population, or proceed biometrically.
1977 O. W. Richards & R. G. Davies Imms's Gen. Textbk. Entomol. (ed. 10) II. 439 The different instars can sometimes only be recognised biometrically.
2005 N.Y. Times (National ed.) 27 Dec. c5/1 The Registered Travel program, which allows passengers, for an annual fee, to undergo background checks and carry biometrically encoded identification cards that speed them through special security lanes.
This entry has been updated (OED Third Edition, November 2010; most recently modified version published online December 2021).
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adj.1894
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