coreward adjective 1adverb 1forms 2 adjective1 •Close to or travelling towards the galactic core. adverb1 •Towards the galactic core.The first colonisation efforts went coreward from the Blue Planetary Nebula with worlds like Sirona Prime, Xalau III and Usinnia being discovered and settled. — 2018 formsmore coreward · most coreward