furrow (redirected from plough)

furrow /fur·row/ (fur´o) a groove or sulcus.

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atrioventricular furrow  the transverse groove marking off the atria of the heart from the ventricles.

digital furrow  any one of the transverse folds across the joints on the palmar surface of a finger.

genital furrow  a groove that appears on the genital tubercle of the fetus at the end of the second month.

mentolabial furrow  the hollow just above the chin.

nympholabial furrow  a groove separating the labium majus and labium minus on each side.

scleral furrow  see under sulcus.

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fur·row (fûr)

n.

1. A rut, groove, or narrow depression.

2. A deep wrinkle in the skin, as on the forehead.

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furrow

a groove or trench.

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atrioventricular furrow

the transverse groove marking off the atria of the heart from the ventricles.

gluteal furrow

the furrow that separates the buttocks.