complete or total (used as an intensifier--typically when stressing how bad something is)
Utterly indifferent, perfectly selfreliant, never at a loss, and yet never at her ease, with her figure in company with them there, and her mind apparently quite alone — it was of no use ’going in’ yet awhile to comprehend this girl, for she baffled all penetration.
Utterly heedless of the wear and tear of her clothes and constitution, and adamant to her pathetic sneezes, Mr. Bounderby immediately crammed her into a coach, and bore her off to Stone Lodge.
Cultivate in them, while there is yet time, the utmost graces of the fancies and affections, to adorn their lives so much in need of ornament; or, in the day of your triumph, when romance is utterly driven out of their souls, and they and a bare existence stand face to face, Reality will take a wolfish turn, and make an end of you.
They were ruined, when they were required to send labouring children to school; they were ruined when inspectors were appointed to look into their works; they were ruined, when such inspectors considered it doubtful whether they were quite justified in chopping people up with their machinery; they were utterly undone, when it was hinted that perhaps they need not always make quite so much smoke.
There are no more uses of "utter" identified with this meaning, but check unspecified meaning below.
Show samples from other sources
She suffered utter devastation when her child died in the accident.