opsonicadj.

Brit.

/ɒpˈsɒnɪk/, U.S.

/ɑpˈsɑnɪk/

Origin: A borrowing from Latin, combined with an English element. Etymons: Latin obsōnāre , -ic suffix.

Etymology: < classical Latin obsōnāre, opsōnāre to purchase provisions, to cater (see opsonation n.) + -ic suffix. Compare opsonin n. (first attested in the same source: see quot. 1903). Compare slightly later French opsonique (dated 1904 in Robert Dict. alphabétique et analogique (1986)).

Medicine and Bacteriology.

Of or relating to opsonins; produced by or involving opsonins.

ΘΚΠ

the world > life > biology > substance > process stimulators or inhibitors > antibody > [adjective] > types of antibody

tropic1898

cytophil1902

cytophilic1902

opsonic1903

tuberculo-opsonic1905

opsonoid1907

opsonocytophagic1910

reaginic1931

anti-nuclear1958

1903 A. E. Wright & S. R. Douglas in Proc. Royal Soc. 72 366 We may speak of this as an ‘opsonic’ effect (opsono—I cater for; I prepare victuals for), and we may employ the term ‘opsonins’ to designate the elements in the body fluids which produce this effect.

1911 G. B. Shaw Doctor's Dilemma Pref. p. xxxviii A few doctors have now learnt the danger of inoculating without any reference to the patient's ‘opsonic index’ at the moment of inoculation.

1950 C. J. Witton Microbiology xxii. 297 Opsonic test. If the patient's white blood cells show unusual ability to engulf the bacteria, it indicates the presence of specific opsonins.

1969 H. I. Winner Microbiol. in Mod. Nursing xiii. 154 Yet another serological test, not much used today, is that to determine the opsonic index of a serum.

1989 Lancet 25 Nov. 1238/2 The ten patients with the opsonic defects had abnormal results in various mannan binding assays.

This entry has been updated (OED Third Edition, June 2004; most recently modified version published online March 2022).

单词	opsonic
释义	opsonicadj. Brit. /ɒpˈsɒnɪk/, U.S. /ɑpˈsɑnɪk/ Origin: A borrowing from Latin, combined with an English element. Etymons: Latin obsōnāre , -ic suffix. Etymology: < classical Latin obsōnāre, opsōnāre to purchase provisions, to cater (see opsonation n.) + -ic suffix. Compare opsonin n. (first attested in the same source: see quot. 1903). Compare slightly later French opsonique (dated 1904 in Robert Dict. alphabétique et analogique (1986)). Medicine and Bacteriology. Of or relating to opsonins; produced by or involving opsonins. ΘΚΠ the world > life > biology > substance > process stimulators or inhibitors > antibody > [adjective] > types of antibody tropic1898 cytophil1902 cytophilic1902 opsonic1903 tuberculo-opsonic1905 opsonoid1907 opsonocytophagic1910 reaginic1931 anti-nuclear1958 1903 A. E. Wright & S. R. Douglas in Proc. Royal Soc. 72 366 We may speak of this as an ‘opsonic’ effect (opsono—I cater for; I prepare victuals for), and we may employ the term ‘opsonins’ to designate the elements in the body fluids which produce this effect. 1911 G. B. Shaw Doctor's Dilemma Pref. p. xxxviii A few doctors have now learnt the danger of inoculating without any reference to the patient's ‘opsonic index’ at the moment of inoculation. 1950 C. J. Witton Microbiology xxii. 297 Opsonic test. If the patient's white blood cells show unusual ability to engulf the bacteria, it indicates the presence of specific opsonins. 1969 H. I. Winner Microbiol. in Mod. Nursing xiii. 154 Yet another serological test, not much used today, is that to determine the opsonic index of a serum. 1989 Lancet 25 Nov. 1238/2 The ten patients with the opsonic defects had abnormal results in various mannan binding assays. This entry has been updated (OED Third Edition, June 2004; most recently modified version published online March 2022). < adj.1903
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