Harderianadj.

Brit.

/hɑːˈdɪərɪən/, U.S.

/ˌhɑrˈdɪriən/

Origin: From a proper name, combined with an English element; modelled on a Latin lexical item. Etymons: proper name Harder , -ian suffix.

Etymology: < the name of Johann Jacob Harder (1656–1711), Swiss anatomist, who first described the gland in 1694 + -ian suffix, after post-classical Latin Harderianus (1696 or earlier in glandula Harderiana).Compare German Hardersche Drüse (1810 or earlier; after post-classical Latin glandula Harderiana).

Zoology.

Harderian gland n. a gland present in the inner angle of the eye in those birds, mammals, and other vertebrates that have a nictitating membrane or ‘third eyelid’, typically secreting a slightly oily lubricant.

ΘΚΠ

the world > animals > mammals > [noun] > parts of > other parts

paxwaxa1325

testis1681

leaf1819

Harderian gland1822

fair-hair1825

ovarian follicle1834

Graafian follicle1841

thyro-hyal1854

Gartner's canal1874

admaxillary1896

baculum1939

the world > animals > birds > parts of or bird defined by > [noun] > eye > part of

haw?1523

periophthalmium1691

pecten1713

marsupium1795

Harderian gland1822

sclerotal1854

winker1884

1822 J. Fleming Philos. Zool. I. x. 179 The Harderian gland..although not found in man, is observable in many quadrupeds, and in birds.

1859 Todd's Cycl. Anat. & Physiol. V. 543/1 Ruminants are provided with an Harderian gland.

1951 G. R. de Beer Vertebr. Zool. (ed. 2) viii. 95 At the inner side of the eye is the Harderian gland which lubricates the ‘third eyelid’ (nictitating membrane).

2003 Guardian 15 Oct. ii. 18/1 Humans have tear glands whereas elephants have Harderian glands (as do whales and ruminants) but both serve the same purpose—to protect the eyeball and act as a lubricant.

This entry has been updated (OED Third Edition, June 2015; most recently modified version published online June 2022).

单词	harderian
释义	Harderianadj. Brit. /hɑːˈdɪərɪən/, U.S. /ˌhɑrˈdɪriən/ Origin: From a proper name, combined with an English element; modelled on a Latin lexical item. Etymons: proper name Harder , -ian suffix. Etymology: < the name of Johann Jacob Harder (1656–1711), Swiss anatomist, who first described the gland in 1694 + -ian suffix, after post-classical Latin Harderianus (1696 or earlier in glandula Harderiana).Compare German Hardersche Drüse (1810 or earlier; after post-classical Latin glandula Harderiana). Zoology. Harderian gland n. a gland present in the inner angle of the eye in those birds, mammals, and other vertebrates that have a nictitating membrane or ‘third eyelid’, typically secreting a slightly oily lubricant. ΘΚΠ the world > animals > mammals > [noun] > parts of > other parts paxwaxa1325 testis1681 leaf1819 Harderian gland1822 fair-hair1825 ovarian follicle1834 Graafian follicle1841 thyro-hyal1854 Gartner's canal1874 admaxillary1896 baculum1939 the world > animals > birds > parts of or bird defined by > [noun] > eye > part of haw?1523 periophthalmium1691 pecten1713 marsupium1795 Harderian gland1822 sclerotal1854 winker1884 1822 J. Fleming Philos. Zool. I. x. 179 The Harderian gland..although not found in man, is observable in many quadrupeds, and in birds. 1859 Todd's Cycl. Anat. & Physiol. V. 543/1 Ruminants are provided with an Harderian gland. 1951 G. R. de Beer Vertebr. Zool. (ed. 2) viii. 95 At the inner side of the eye is the Harderian gland which lubricates the ‘third eyelid’ (nictitating membrane). 2003 Guardian 15 Oct. ii. 18/1 Humans have tear glands whereas elephants have Harderian glands (as do whales and ruminants) but both serve the same purpose—to protect the eyeball and act as a lubricant. This entry has been updated (OED Third Edition, June 2015; most recently modified version published online June 2022). < adj.1822
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