helix
BrE /ˈhiː.lɪks/ AmE /ˈhil.ɪks/
noun en → es
a three-dimensional shape that is made up of a single curve or line, which moves around and along an imaginary central point while getting gradually further away from it; spiral
hélice, espiral
Collocations helix structure
-
The DNA molecule is shaped like a double helix.
La molécula de ADN tiene forma de doble hélice.
the curve of the outer edge of the ear; pinna
hélice (de la oreja)
Collocations helix of the ear
-
The helix is the outer curve of the ear.
La hélice es la curva externa de la oreja.