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单词 ovicidal
释义

ovicidaladj.1

Brit. /ˌəʊvᵻˈsʌɪdl/, /ˌɒvᵻˈsʌɪdl/, U.S. /ˌoʊvəˈsaɪd(ə)l/
Origin: Formed within English, by compounding. Etymons: ovi- comb. form2, -cidal comb. form.
Etymology: < ovi- comb. form2 + -cidal comb. form, after ovicide n.1 N.E.D. (1904) indicates the stress as ˈovicidal.
Chiefly humorous. rare.
That kills sheep; of or relating to the killing of sheep.
ΘΚΠ
the world > life > death > killing > killing of animals > [adjective]
slaughtered1594
sphagian1607
in at the kill1814
serpenticidal1823
vulpicidal1826
ovicidal1847
insecticidal1857
ursicidal1857
passericidala1876
1847 J. Stephen Ess. Eccl. Biogr. (1850) I. 144 An ovicidal wolf, being rebuked by this ecclesiastical Orpheus for his carnivorous deeds, placed his paw in the hand of his monitor in pledge of his future good behavior.
1883 A. Stewart Nether Lochaber xlv. 285 His ovicidal tendencies.
1998 Lamb Predation in uk.politics.animals (Usenet newsgroup) 25 Jan. Given the large home range sizes of hill foxes and the high density of sheep, even the most ovicidal fox would be hard put to make a serious impact on a lambing flock.
This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022).

ovicidaladj.2

Brit. /ˌəʊvᵻˈsʌɪdl/, /ˌɒvᵻˈsʌɪdl/, U.S. /ˌoʊvɪˈsaɪd(ə)l/
Origin: Formed within English, by compounding. Etymons: ovi- comb. form1, -cidal comb. form.
Etymology: < ovi- comb. form1 + -cidal comb. form. Compare later ovicide n.2
Of, relating to, or effective in the killing or destroying of eggs or ova, esp. those of insects, mites, or other pests or parasites.
ΘΚΠ
the world > life > death > killing > killing of animals > [adjective] > killing of insects' eggs
ovicidal1850
1850 W. J. Broderip Leaves Notebk. of Naturalist vii, in Littell's Living Age 28 Sept. 548/1 The birds wanted to destroy every one of the eggs, and the keeper found it necessary to look very sharp to prevent them from carrying their ovicidal propensities into effect.
1932 Jrnl. South-eastern Agric. College, Wye 30 63 (heading) Studies on the ovicidal action of winter washes.
1975 Jrnl. Microwave Power 10 321 Eggs of southern corn rootworm..were subjected to electromagnetic energy at 2.45 GHz..to determine ovicidal threshold levels.
2002 Daily Tel. (Nexis) 26 Oct. 6 It has an ovicidal effect and has proved to be particularly effective at killing the eggs of the dreaded Vine Weevil.
This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022).
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adj.11847adj.21850
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