Excess

ex⋅cess

  /n. [n. ik-ses, ek-ses; adj., v. ek-ses, ik-ses]

1. an extreme or excessive amount or degree; superabundance: to have an excess of energy.

2. a going beyond what is regarded as customary or proper: to talk to excess.

3. immoderate indulgence; intemperance in eating, drinking, etc.

–adjective

4. more than or above what is necessary, usual, or specified; extra: a charge for excess baggage; excess profits.