- Firmly established; deep-seated: ingrained prejudice; the ingrained habits of a lifetime.
- Worked deeply into the texture or fiber: a carpet disfigured by ingrained dirt.
The Usage is actually taken from the Verse(s) of English+Malayalam Holy Bible.Leviticus 14:37
And he shall examine the plague; and indeed if the plague is on the walls of the house with ingrained streaks, greenish or reddish, which appear to be deep in the wall,
വാതിൽക്കൽ വന്നു വീടു ഏഴു ദിവസത്തേക്കു അടെച്ചിടേണം.