Adjective : hebdomadal meetings; hebdomadal groups; hebdomadal journals.    From Dictionary.com. 

The next time Nicholas spelled, he was given this gem, used to explain the word "hebdomadally".    From Wordnik.com. Reference

Behold the whole huge earth sent to me hebdomadally in a brown-paper wrapper!.    From Wordnik.com.  [The Biglow Papers] Reference

"Stacy told Alex that his dating prospects would improve greatly if he started bathing more than just hebdomadally.".    From Wordnik.com. Reference

Earlier, 11-year-old Nicholas Rushlow of Pickerington correctly spelled "noisette" before stumbling on "hebdomadally" to tie for 17th place.    From Wordnik.com. Reference

He knew that word because he'd studied a lot of Latin and Greek, but when Dr. Bailey said hebdomadally, it didn't sound anything like the other words that he did know.    From Wordnik.com.  [Visual Thesaurus : Online Edition] Reference

As the bee's pronouncer asked Nicholas to spell the word "hebdomadally, '' the 11-year-old fifth-grader from Harmon Middle School good-naturedly responded," Heb-what-a-lee? ''.    From Wordnik.com.  [dispatch.com: RSS] Reference