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Pronunciation: gid


  1. To lead in a set course.
  2. Any device or instrument by which another is led into its proper course, a grooved director, a catheter guide.

[M.E., fr. O.Fr. guier, to show the way, fr. Germanic]

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© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.