Possible Clues:

• How the Irish give tongue in a happy soft of way
• Manx language family
• Irish language or Celtic language of Scotland
• This tongue enables one to give tongue in a happy way here
• Language Alice translated following Gryphon's lead
• Language that gave us 'slogan'
• Speech in meadow overwhelmed by smoke blowing back
• The native language of Ireland
• Manx tongue
• Language that gave us "whiskey"