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Skate vs Heterocercal - What's the difference?

skate | heterocercal |

As a noun skate

is a runner or blade, usually of steel, with a frame shaped to fit the sole of a shoe, made to be fastened under the foot, and used for gliding on ice.

As a verb skate

is to move along a surface (ice or ground) using skates.

As an adjective heterocercal is

of a fish's tail, such that the vertebral column bends and extends upwards into the upper lobe of the tail, making it larger than the lower lobe; as in sharks, rays, and skates.

skate

English

Etymology 1

.

Noun

(en noun)
  • A runner or blade, usually of steel, with a frame shaped to fit the sole of a shoe, made to be fastened under the foot, and used for gliding on ice.
  • abbreviated form of ice skate or roller skate
  • The act of skateboarding
  • There's time for a quick skate before dinner.
  • The act of roller skating or ice skating
  • The boys had a skate every morning when the lake was frozen.

    Verb

    (skat)
  • To move along a surface (ice or ground) using skates.
  • To skateboard
  • Derived terms
    * get one's skates on * roller-skate * skateboard * skate on thin ice * skatepark * skater

    Etymology 2

    From (etyl) skata.

    Noun

    (wikipedia skate) (en noun)
  • A fish of the family Rajidae in the superorder Batoidea (rays]]) which inhabit most seas. Skates generally have small heads with protruding , and wide [[fin#Noun, fins attached to a flat body.
  • heterocercal

    English

    Adjective

    (en adjective)
  • (ichthyology) Of a fish's tail, such that the vertebral column bends and extends upwards into the upper lobe of the tail, making it larger than the lower lobe; as in sharks, rays, and skates.
  • Antonyms

    * homocercal

    Derived terms

    * heterocercality

    Coordinate terms

    * diphycercal * heterocercal * homocercal * protocercal