In a way that is worth remembering.

यादगार तरीके से

English Usage: The concert was memorably exciting.

Hindi Usage: संगीत कार्यक्रम यादगार तरीके से रोमांचक था।

Worthy of being remembered; likely to be remembered.

याद रखने योग्य

English Usage: It was a memorable trip to the mountains.

Hindi Usage: यह पहाड़ों की एक याद रखने योग्य यात्रा थी।