What does sankyo mean when translated from Japanese to English?

As a deer

Akizuki was the lead ship of her class of destroyer in the Imperial Japanese Navy. Its name means "Autumn Moon."

'悲しみ' - And in letters it is 'Kanashimi'

usually small sho gakko = elementry schoolbut really there are so many meanings you need to put it in a sentence for a acurate translation