placentologistn.

Brit.

/ˌplas(ə)nˈtɒlədʒɪst/, U.S.

/ˌplæs(ə)nˈtɑlədʒəst/

Origin: Formed within English, by compounding. Etymons: placenta n., -ologist comb. form.

Etymology: < placenta n. + -ologist comb. form. Compare slightly later placentology n.

Biology and Medicine.

An expert or specialist in placentology.

ΘΚΠ

the world > life > biology > study > person who studies > [noun] > embryology

embryologist1795

ovologist1852

ontogenist1890

neuroembryologist1950

placentologist1955

1955 Science 20 May 727/1 For the embryologist and comparative placentologist it has an interest far beyond the facts it records.

1970 J. D. Boyd & W. J. Hamilton Human Placenta i. 14/2 The intervillous space had only been described by placentologists working on human material.

2001 Star Phoenix (Saskatoon, Sask.) (Nexis) 9 June e3 Placentologists are able to use this organ to test drugs or poisons, extract hormones, investigate disease (genetic) and even use the placental membrane for healing burn wounds.

This entry has been updated (OED Third Edition, June 2006; most recently modified version published online March 2022).

单词	placentologist
释义	placentologistn. Brit. /ˌplas(ə)nˈtɒlədʒɪst/, U.S. /ˌplæs(ə)nˈtɑlədʒəst/ Origin: Formed within English, by compounding. Etymons: placenta n., -ologist comb. form. Etymology: < placenta n. + -ologist comb. form. Compare slightly later placentology n. Biology and Medicine. An expert or specialist in placentology. ΘΚΠ the world > life > biology > study > person who studies > [noun] > embryology embryologist1795 ovologist1852 ontogenist1890 neuroembryologist1950 placentologist1955 1955 Science 20 May 727/1 For the embryologist and comparative placentologist it has an interest far beyond the facts it records. 1970 J. D. Boyd & W. J. Hamilton Human Placenta i. 14/2 The intervillous space had only been described by placentologists working on human material. 2001 Star Phoenix (Saskatoon, Sask.) (Nexis) 9 June e3 Placentologists are able to use this organ to test drugs or poisons, extract hormones, investigate disease (genetic) and even use the placental membrane for healing burn wounds. This entry has been updated (OED Third Edition, June 2006; most recently modified version published online March 2022). < n.1955
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