without speed (`slow' is sometimes used informally for `slowly')
<adv.all> he spoke slowly go easy here--the road is slippery glaciers move tardily please go slow so I can see the sights
later than usual or than expected
<adv.all> the train arrived late we awoke late the children came late to school notice came so tardily that we almost missed the deadline I belatedly wished her a happy birthday
Tardily \Tar"di*ly\, adv. In a tardy manner; slowly.
Earlier fiscal packages, grudgingly agreed, have been tardily implemented.