See Also: placental circulation(medicine)
chark(dictionary)
chark(1)(dictionary)
chark(2)(dictionary)
placental(dictionary)
placental(medicine)
placental membrane(medicine)
placental souffle(medicine)
placental dystocia(medicine)
placental dysmature(medicine)

chark(2) (iou) and placental circulation (medicine)


chark(2) (iou)



chark verb1 intrans. obsolete exc. dial.

Grind one's teeth; (of teeth) grind. OE.
Creak. Only in LME.
Complain querulously. Scot. E19.

placental circulation (medicine)


placental circulation


The circulation of blood through the placenta during intrauterine life, serving the needs of the foetus for aeration, absorption, and excretion; also, maternal circulation through the intervillous space of the placenta.