**Ac"node** (#), n. [L. *acus* needle + E. *node*.] Geom.

An isolated point not upon a curve, but whose coordinates satisfy the equation of the curve so that it is considered as belonging to the curve.

© Webster 1913.

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(definition) | by Webster 1913 |
Tue Dec 21 1999 at 21:37:40 |

**Ac"node** (#), n. [L. *acus* needle + E. *node*.] Geom.

An isolated point not upon a curve, but whose coordinates satisfy the equation of the curve so that it is considered as belonging to the curve.

© Webster 1913.