1. Weekly.

2. Consisting of seven days, or occurring every seven days.

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

• gebdomadal,
• bebdomadal,
• nebdomadal,
• jebdomadal,
• uebdomadal,
• yebdomadal,
• hwbdomadal,
• hsbdomadal,
• hdbdomadal,
• hrbdomadal,
• h4bdomadal,
• hebdommadal,
• hebdomaddal,
• hebdomadall,
• hebdomdadal,
• hebdomadol,
• hebdomdale,
• hebdomadale,
• hebdomadadl,
• hebdumadal

• hebdomadally,
• hebdomad,
• handmade,
• Hebdomadary,
• abdominal,
• hepatoma.

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

The plural form of the word "hebdomadal" is "hebdomadals".

The singular form of the word "hebdomadal" is "hebdomad"