stronghold Woodhouse Greek Short Definitions stronghold subs. P. and V. ἔρῠμα, τό ; see defence. Strongholds, fastnesses: P. τὰ καρτερά, τὰ ἐχυρά. appearing fewer than 50 timesΚλάριονa stronghold in the territory of Megalopolisὀχύρωμαa stronghold, fortress