oxygenatorn.

Brit.

/ˈɒksᵻdʒᵻneɪtə/,

/ɒkˈsɪdʒəneɪtə/, U.S.

/ˈɑksədʒəˌneɪdər/

Origin: Formed within English, by derivation. Etymons: oxygenate v., -or suffix.

Etymology: < oxygenate v. + -or suffix.

1. An apparatus for oxygenating something, esp. a device for oxygenating the blood.

ΘΚΠ

the world > matter > chemistry > chemical reactions or processes > [noun] > chemical reactions or processes (named) > oxidation > oxidizing agent

oxygenant1802

oxidizer1850

oxygenator1864

oxygenizer1882

the world > health and disease > healing > medical appliances or equipment > other medical equipment > [noun] > other miscellaneous equipment

wresting thread1616

tractors1798

tetanomotor1860

examining table1877

wire instrumenta1884

wristband1884

nasal spray1888

mackintosh sheet1889

gas mask1892

bath-bed1894

inspissator1897

Murphy's button1899

trembling-chair1899

solenoid1901

sunray1921

oxygenator1928

white cane1930

white stick1930

microdrive1955

photocoagulator1965

bubble1966

stimoceiver1967

hospital gown1970

smart pill1988

1864 in Webster's Amer. Dict. Eng. Lang. 934/3 Oxidator,..a contrivance for causing the external current of air to impinge on the flame of the Argand lamp;—called also oxygenator.

1875 E. H. Knight Amer. Mech. Dict. II. 1586/2 Oxygenator, a contrivance for throwing a stream of oxygen into the flame of a lamp.

1928 Jrnl. Physiol. 66 443 Drinker, Drinker and Lund used a modification of Hooker's oxygenator in bone marrow perfusion experiments.

1961 Listener 2 Nov. 693/1 The oxygenator took over the duties of heart and lung in the ‘hole-in-the-heart’ operation.

1968 Sci. Jrnl. Nov. 63/2 Attempts to replace the living heart and lungs by a mechanical pump and an artificial oxygenator were unsatisfactory.

1994 Guardian 11 Oct. ii. 12/5 The blood is drawn to the pump which sends it back through the oxygenator and round the body.

2. An aquatic plant (esp. in a pond or aquarium) which enriches the surrounding water with oxygen.

ΚΠ

1952 G. F. Hervey & J. Hems Freshwater Trop. Aquarium Fishes iii. 26 It grows rapidly in good light, and seems to be a better oxygenator than other members of the genus.

1992 Pract. Fishkeeping Mar. 109 A pool with a fifty square foot surface area will require about twenty bunches of oxygenating plants... The best oxygenator I have found is Hornwort.

2002 Water Gardener July 21/3 We also added a few oxygenators and a handful of floating plants.

This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022).

单词	oxygenator
释义	oxygenatorn. Brit. /ˈɒksᵻdʒᵻneɪtə/, /ɒkˈsɪdʒəneɪtə/, U.S. /ˈɑksədʒəˌneɪdər/ Origin: Formed within English, by derivation. Etymons: oxygenate v., -or suffix. Etymology: < oxygenate v. + -or suffix. 1. An apparatus for oxygenating something, esp. a device for oxygenating the blood. ΘΚΠ the world > matter > chemistry > chemical reactions or processes > [noun] > chemical reactions or processes (named) > oxidation > oxidizing agent oxygenant1802 oxidizer1850 oxygenator1864 oxygenizer1882 the world > health and disease > healing > medical appliances or equipment > other medical equipment > [noun] > other miscellaneous equipment wresting thread1616 tractors1798 tetanomotor1860 examining table1877 wire instrumenta1884 wristband1884 nasal spray1888 mackintosh sheet1889 gas mask1892 bath-bed1894 inspissator1897 Murphy's button1899 trembling-chair1899 solenoid1901 sunray1921 oxygenator1928 white cane1930 white stick1930 microdrive1955 photocoagulator1965 bubble1966 stimoceiver1967 hospital gown1970 smart pill1988 1864 in Webster's Amer. Dict. Eng. Lang. 934/3 Oxidator,..a contrivance for causing the external current of air to impinge on the flame of the Argand lamp;—called also oxygenator. 1875 E. H. Knight Amer. Mech. Dict. II. 1586/2 Oxygenator, a contrivance for throwing a stream of oxygen into the flame of a lamp. 1928 Jrnl. Physiol. 66 443 Drinker, Drinker and Lund used a modification of Hooker's oxygenator in bone marrow perfusion experiments. 1961 Listener 2 Nov. 693/1 The oxygenator took over the duties of heart and lung in the ‘hole-in-the-heart’ operation. 1968 Sci. Jrnl. Nov. 63/2 Attempts to replace the living heart and lungs by a mechanical pump and an artificial oxygenator were unsatisfactory. 1994 Guardian 11 Oct. ii. 12/5 The blood is drawn to the pump which sends it back through the oxygenator and round the body. 2. An aquatic plant (esp. in a pond or aquarium) which enriches the surrounding water with oxygen. ΚΠ 1952 G. F. Hervey & J. Hems Freshwater Trop. Aquarium Fishes iii. 26 It grows rapidly in good light, and seems to be a better oxygenator than other members of the genus. 1992 Pract. Fishkeeping Mar. 109 A pool with a fifty square foot surface area will require about twenty bunches of oxygenating plants... The best oxygenator I have found is Hornwort. 2002 Water Gardener July 21/3 We also added a few oxygenators and a handful of floating plants. This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022). < n.1864
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