Meanings (ES + gloss)
acanalar • surcar
To cut one or more grooves in (the ground, etc.).
Cart wheels can furrow roads.
Morn in the white wake of the morning star / Came furrowing all the orient into gold.
fruncir
To pull one's brows or eyebrows together due to concentration, worry, etc.
As she pored over the company's bewildering tax documents, she furrowed her brows, wrinkled her nose, and began to frown her befuddlement.