)1 adjective justifiedcriticism of the policy is well-groundedtá go leor fianaise taobh thiar de cháineadh an pholasaíhow well-grounded are these views?cé chomh daingean agus atá na tuairimí seo?2 adjective having experience or knowledgedea-oilte c m uinniúil adj2 c m ucumasach adj1 c m ushe's well-grounded in this kind of writingtá sí dea-oilte sa chineál seo scríbhneoireachtahe's a well-grounded scholarscoláire cumasach is ea é