1. Weekly.

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

3. A member of a chapter or convent, whose week it is to officiate in the choir.

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

• gebdomadary,
• bebdomadary,
• nebdomadary,
• jebdomadary,
• uebdomadary,
• yebdomadary,
• hwbdomadary,
• hsbdomadary,
• hdbdomadary,
• hrbdomadary,
• h4bdomadary,
• h3bdomadary,
• hevdomadary,
• hebdmadary,
• Hebdomandary,
• Hebdommandary,
• Hebdondary,
• Hebutmadary,
• Hebnomadary,
• Hebdommadar

• hebdomad,
• hebdomadally,
• hepatoma,
• hebdomadal.

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

The plural form of the word "hebdomadary" is "hebdomadaries".

The singular form of the word "Hebdomadary" is "hebdomadarian".