different between indenter vs indented

English

indent +? -er

indenter (plural indenters)

indented

indented (comparative more indented, superlative most indented)

Cut in the edge into points or inequalities, like teeth; jagged; notched; stamped in; dented on the surface.
Having an uneven, irregular border; sinuous; undulating.
- 1599, William Shakespeare, As You Like It, Act IV, Scene 3,^[3]
  Seeing Orlando, it [the snake] unlinked itself
  And with indented glides did slip away
  Into a bush;
- 1667, John Milton, Paradise Lost, Book 8, lines 494-497,^[4]
  So spake the Enemie of Mankind, enclos’d
  In Serpent, Inmate bad, and toward Eve
  Address’d his way, not with indented wave,
  Prone on the ground, as since, but on his reare,
(heraldry) Notched like the part of a saw consisting of the teeth; serrated.
Bound out by an indenture; apprenticed; indentured.
(zoology) Notched along the margin with a different color, like the feathers of some birds.

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