ingrain

To dye with a fast or lasting colour.

figurativelyTo make (something) deeply part of something else.

“The dirt was deeply ingrained in the carpet.”

“The lessons I learned at school were firmly ingrained in my mind.”

Thoroughly work in

“His hands were grained with dirt”

Produce or try to produce a vivid impression of

“Mother tried to ingrain respect for our elders in us”

Dyed with grain, or kermes.

Dyed before manufacture; said of the material of a textile fabric; hence, in general, thoroughly inwrought; forming an essential part of the substance.

An ingrain fabric, such as a carpet.