Steadfastly faithful or loyal; unwavering in loyalty; staunch, true.
Representing the true essence of something; authentic, genuine, honest.
Of or pertaining to the (historical) Tory, and now the Conservative, political party; hence, steadfastly conservative.
Of or pertaining to the Scottish Presbyterian or Whig political party in the 17th century; hence, steadfastly Presbyterian.
Representing authentic Australian culture, values, etc.
Patriotic.
Used other than figuratively or idiomatically: see true, blue.
Aristocratic by birth.
A precisely defined pure blue, as for example web color #0000FF = RGB(0,0,255).
A blue dye from Coventry, England, famous for not washing out.
A faithful partisan or supporter of a cause, person, political party, etc.
Lacking hesitation; not hesitant