Rashi, on Gen 29:17

“But Lia was blear eyed: Rachel was well favoured, and of a beautiful countenance.”

“רכות TENDER — She thought she would have to fall to the lot of Esau and she therefore wept continually, because everyone said, “Rebekah has two sons, Laban has two daughters — the elder daughter for the elder son, the younger daughter for the younger son” (Genesis Rabbah 70:16). תאר FORM — this denotes the shape (outline) of the face, just as the verb formed from the same root in (Isaiah 44:13) “he marks it out (יתארחו) with a pencil” old French compas. מראה OF BEAUTIFUL APPEARANCE — this denotes the beauty of her features (a good complexion).”

Imported from an open dataset — not yet checked against the printed edition.