engrossed

verb

1. (form-of, participle, past)simple past and past participle of engross

adj

1. Preoccupied with something to the exclusion of everything else.

   “The children were engrossed by the story.”

   “The large, soft dark eyes were raised, but seemed rather engrossed by their own feelings—(thoughts are scarcely tender enough for such a look)—than fixed upon any surrounding object.”

   “[Yann] LeCun's in a jovial mood, and I find myself engrossed in his colorful stories about the early years of AI research.”

2. Finalized, written in large letters. (of a document)