Dyed in the wool

Pro Tip 1/3

Identity Indicator

Use when describing someone's unwavering support or commitment that's part of their identity.

Aunt May is a dyed-in-the-wool supporter of animal rights.

Pro Tip 2/3

Cultural Loyalty

Often associated with deep cultural or political beliefs that one is very loyal to.

He's a dyed-in-the-wool fan of traditional jazz music.

Pro Tip 3/3

Metaphorical Color

The phrase originates from the permanence of wool's color after dying, symbolizing steadfastness.

My teacher's a dyed-in-the-wool grammarian, insisting on perfect syntax.