Online Dictionary

placenta Explained

placenta at CMU American English spelling Of Explained:

[plə'sentə]

placenta at English irregular forms Of Explained:

(pl) placentae

placenta at English => English (English Etymology) Of Explained:

1677, from Mod.L. placenta uterina "uterine cake," from L. placenta "flat cake," from Gk. plakoenta, accusative of plakoeis "flat." So called from the shape. ///

placenta at English => English (Longman) Of Explained:

n [C] [Date: 1600-1700; Language: Latin; Origin: 'flat cake', from Greek, from plax 'flat surface']// an organ that forms inside a woman's uterus to feed an unborn baby// -- placental adj [only before noun] // --placental blood//

placenta at Spanish => English Of Explained:

placenta

placenta at English => English (The Britannica Concise) Of Explained:

Organ in most mammals that develops in the uterus along with a fetus to mediate metabolic exchange. The umbilical cord attaches it to the fetus at the navel. Nutrients and oxygen in the mother's blood pass across the placenta to the fetus, and metabolic wastes and carbon dioxide from the fetus cross in the other direction; the two blood supplies do not mix. Other substances (e.g., alcohol or drugs) in the mother's blood can also cross the placenta, with effects incl. congenital disorders and drug addiction in the newborn (see fetal alcohol syndrome); some microorganisms can cross it to infect the fetus, but so do the mother's antibodies. The placenta, weighing a pound or more at the end of pregnancy, is expelled at parturition. Some animals eat it as a source of nutrients; in some species this stimulates lactation.

placenta at Dutch => English Of Explained:

placenta [plasɛnta]
afterbirth

placenta at English => English (Oxford Advanced Learners) Of Explained:

(usually the placenta) noun
(anatomy) the material that comes out of a woman or female animal's body after a baby has been born, and which was necessary to feed and protect the baby
SYN AFTERBIRTH

Placenta at English => English (Websters 1913) Of Explained:

Placenta \Pla*cen"ta\, n.; pl. L. {Placent[ae]}, E. {Placentas}.
[L., a cake, Gr. ? a flat cake, from ? flat, fr. ?, ?,
anything flat and broad.]
1. (Anat.) The vascular appendage which connects the fetus
with the parent, and is cast off in parturition with the
afterbirth.

Note: In most mammals the placenta is principally developed
from the allantois and chorion, and tufts of vascular
villi on its surface penetrate the blood vessels of the
parental uterus, and thus establish a nutritive and
excretory connection between the blood of the fetus and
that of the parent, though the blood itself does not
flow from one to the other.

2. (Bot.) The part of a pistil or fruit to which the ovules
or seeds are attached.

placenta at English => English (WordNet) Of Explained:

placenta
n 1: that part of the ovary of a flowering plant where the ovules
form
2: the vascular structure in the uterus of most mammals
providing oxygen and nutrients for and transferring wastes
from the developing fetus
[also: {placentae} (pl)]

placenta at English (WD) Of Explained:

==English==
Inter: wikipedi » a

Etymology

From Inter: etyl » ML.|en Inter: term » placenta uterina||uterine cake|lang=la, from Inter: etyl » la|en Inter: term » placenta||flat cake|lang=la, because of the flat round shape of the afterbirth.

Pronunciation

* Inter: enPR » plə-sĕn'tə, Inter: IPA » /pləˈsentə/, Inter: X-SAMPA » /pl@"sent@/
  • Inter: rhymes » ɛntə

    Noun

    Inter: en-noun » placentae|pl2=placentas


  • Inter: anatom » y A vascular organ in mammals, except monotremes and marsupials, present only in the female during gestation. It supplies food and oxygen from the mother to the foetus, and passes back waste. It is implanted in the wall of the uterus and links to the foetus through the umbilical cord. It is expelled after birth.
    1. Inter: botan » y In flowering plants, the part of the ovary where ovules develop; in non-flowering plants where the spores develop.

      Synonyms

      * afterbirth

      Derived terms

      * placental

  • placentary

    Translations

    Inter: trans-top » anatomy: placenta
  • Arabic: Inter: t- » ar|مشيمة|f|tr=mashiima
  • Armenian: Inter: t- » hy|ընկերք|tr=ənkerkʿ|sc=Armn
  • Chinese:
  • : Mandarin: Inter: t- » cmn|胎盤|sc=Hani, Inter: t- » cmn|胎盘|tr=tāipán|sc=Hani
  • Czech: Inter: t+ » cs|placenta|f
  • Dutch: Inter: t- » nl|moederkoek|m, Inter: t+ » nl|placenta|f
  • Finnish: Inter: t+ » fi|istukka
  • French: Inter: t+ » fr|placenta|m
  • German: Inter: t+ » de|Plazenta|f
  • Hindi: Inter: t- » hi|नाल|tr=nāl
  • Icelandic: Inter: t+ » is|fylgja|f, Inter: t- » is|legkaka|f
  • Japanese: Inter: t+ » ja|胞衣|tr=ほうい, hōi, Inter: t+ » ja|後産|tr=あとざん, atozan, Inter: t- » ja|胎盤|tr=たいばん, taiban
  • Korean: Inter: t+ » ko|태반|tr=taeban|sc=Hang, Inter: t- » ko|胎盤|sc=Hani
  • Malay: Inter: t- » ms|uri

  • Inter: trans-mi » d
    • Persian: Inter: t+ » fa|جفت
    • Polish: Inter: t+ » pl|łożysko|n
    • Russian: Inter: t+ » ru|плацента|f|tr=placénta|alt=плаце́нта, Inter: t+ » ru|послед|m|sc=Cyrl|tr=posléd|alt=после́д
    • Serbian:
    • : Cyrillic: Inter: t- » sh|постељица|f|alt=по̏стељица|sc=Cyrl, Inter: t- » sh|плацента|f|alt=пла̀це̄нта|sc=Cyrl
    • : Roman: Inter: t- » sh|posteljica|f|alt=pȍsteljica, Inter: t- » sh|placenta|f|alt=plàcēnta
    • Slovene: Inter: t+ » sl|posteljica|f
    • Spanish: Inter: t+ » es|placenta|f
    • Swedish: Inter: t- » sv|moderkaka|c, Inter: t+ » sv|placenta
    • Tamil: Inter: t+ » ta|பனிக்குடம்|tr=paṉikkuṭam|sc=Taml
    • Telugu: Inter: t+ » te|జరాయువు|tr=jaraayuvu, Inter: t+ » te|మాయ
    • Thai: Inter: t- » th|รก|tr=rók
    • Vietnamese: Inter: t+ » vi|nhau, Inter: t- » vi|thực giá noãn


    Inter: trans-botto » m
    Inter: trans-top » botany
    • Russian: Inter: t+ » ru|семяносец|m|sc=Cyrl|tr=semjanósec|alt=семяно́сец


    Inter: trans-mi » d
    Inter: trans-botto » m

    Anagrams

    * Tlapanec
    Category: Category:English nouns with irregular plurals -
    Category: Category:Obstetrics -

    Czech

    Noun

    Inter: cs-noun » g=f
  • placenta

  • Italian

    Inter: wikipedia » lang=it

    Etymology

    Borrowed from Inter: etyl » la|it Inter: term » placenta|lang=la.

    Noun

    Inter: it-noun » placent|f|a|e
  • Inter: context » anatomy|botany|lang=it placenta

    Related terms

    * placenta previa
    • placentare

      Anagrams

      * placante


    Latin

    Etymology

    From Inter: etyl » grc|la Inter: term » πλακόεντα|lang=grc, accusative case of Inter: term » πλακόεις||flat|lang=grc.

    Noun

    Inter: la-noun » placenta|placentae|placentae|f|first
  • a flat cake
    1. Inter: inflection of » placenta||voc|s|lang=la


    Inter: la-noun-form » placentā {{f}}
  • Inter: inflection of » placenta||abl|s|lang=la

    Inflection

    Inter: la-decl-1st » placent

    Descendants

    Inter: top » 2
    • Aromanian: Inter: l » rup|plãtsintã
    • English: Inter: l » en|placenta
    • French: Inter: l » fr|placenta
    • Italian: Inter: l » it|placenta


    Inter: mid » 2
  • Portuguese: Inter: l » pt|placenta
  • Romanian: Inter: l » ro|plăcintă, Inter: l » ro|placentă
  • Spanish: Inter: l » es|placenta

  • Inter: botto » m

    Serbo-Croatian

    Pronunciation

    * Inter: IPA » /plǎtseːnta/|lang=sh
    • Inter: hyphenation » pla|cen|ta

      Noun

      Inter: sh-noun » g=f|head=plàcēnta|r|плацента|пла̀це̄нта


  • Inter: anatomy » lang=sh placenta

    Declension

    Inter: sh-decl-noun »

  • |plàcēnta|placente
    |placente|plàcenātā/plàcēntī
    |placenti|placentama
    |placentu|placente
    |placento|placente
    |placenti|placentama
    |placentom|placentama

    Synonyms

    * Inter: sense » placenta Inter: l » sh|posteljica|pȍsteljica
    Translation: ar » placenta
    Category: zh-min-nan:placenta -
    Translation: cs » placenta
    Translation: de » placenta
    Translation: el » placenta
    Translation: es » placenta
    Translation: eo » placenta
    Translation: fr » placenta
    Translation: ko » placenta
    Translation: hy » placenta
    Translation: io » placenta
    Translation: id » placenta
    Translation: is » placenta
    Translation: it » placenta
    Translation: kn » placenta
    Translation: hu » placenta
    Translation: mg » placenta
    Translation: fj » placenta
    Translation: nl » placenta
    Translation: pl » placenta
    Translation: pt » placenta
    Translation: ru » placenta
    Translation: sl » placenta
    Translation: fi » placenta
    Translation: sv » placenta
    Translation: ta » placenta
    Translation: vi » placenta
    Translation: zh » placenta

    placentă at English (WD) Of Explained:

    ==Romanian==

    Etymology

    Borrowed from Inter: etyl » la|ro Inter: term » placenta|lang=la. Cf. also Inter: term » plăcintă|lang=ro, from the same source.

    Noun

    Inter: ro-noun » f
  • placenta