Definitions
1.nounAn ingrain fabric, such as a carpet.
2.verbTo dye with a fast or lasting colour.
3.verbTo make (something) deeply part of something else."The dirt was deeply ingrained in the carpet."
4.adjectiveDyed with grain, or kermes.
5.adjectiveDyed before manufacture; said of the material of a textile fabric; hence, in general, thoroughly inwrought; forming an essential part of the substance.