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Webster 1913 Edition

Adj.

Thin; lank.

[Prov. Eng. & U. S.]

A metal Slinky

See also: slinky

Slinky ‎(plural Slinkys or Slinkies)

A toy in the form of a loose metal (originally) or plastic spring that can be made to "walk" down stairs as its coils separate and close up.

Toy spring

See also: Slinky

slinky ‎(comparative slinkier, superlative slinkiest)

slinky ‎(plural slinkies)