Dyed in the wool
Meaning
Describing someone or something as having a particular quality, belief, or characteristic that is fundamental and unchangeable.
Origin
In the ancient art of textile making, master dyers understood a crucial secret to lasting color: the wool must be dyed in its raw, unspun state—directly "in the wool." This painstaking process ensured that the dye permeated every single fiber, from core to surface, resulting in a color that was incredibly vibrant, permanent, and utterly resistant to fading, unlike fabrics dyed after weaving. By the late 17th century, this deep, intrinsic coloring became a powerful metaphor, lending itself to describe a person whose beliefs or characteristics were as fundamental, unshakeable, and unchangeably integrated as the dye in the finest wool.
Examples
- My grandfather is a dyed-in-the-wool traditionalist who believes everything was better in his day.
- Even after moving to the city, she remained a dyed-in-the-wool country girl at heart.