attributive of まばゆし (mabayushi)

same period, same time, synchronous / a person who entered or graduated from a school, a university, a company or other organization at same period. contemporary

to raise / to increase / to lift / to improve / to elevate / to promote / to advance /

a mother ship, a tender (watercraft) / Short for 航空母艦 (kōkū bokan, “aircraft carrier”).