1. The process by which the teeth make their way through the gums; dentition.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• teting,
• sheething,
• tything,
• treathing,
• theething,
• teatching,
• verthing,
• ething,
• deathing,
• tomething,
• tething,
• sething,
• taeching,
• gething,
• teeching,
• weithing,
• teching,
• teethand,
• getthing,
• teathing

The adjective form of the word "teething" is "teething".

The plural of the "teething" can be the "teethings".

The singular of the "teething" can be the "teething".