To harrow with a disc harrow.
To move towards, or operate at, zero blade pitch, orienting the propeller blades face-on to the oncoming airflow and maximising the drag generated by the propeller.
A vinyl phonograph / gramophone record.
The flat surface of an organ, as a leaf, any flat, round growth.
An intervertebral disc.
Venus's disc cut off light from the Sun.
Something resembling a disc.
A thin, flat, circular plate or similar object.
To surround or encircle like a ringlet.
To form into ringlets.
Any of various butterflies with small rings on the wings, in the tribe Satyrini of the family Nymphalidae, such as Aphantopus hyperantus.
A small ring.
A lock, tress.