of great significance or value | showing intellectual penetration or emotional depth |
of extreme importance; vital to the resolution of a crisis | situated at or extending to great depth; too deep to have been sounded or plumbed |
important in effect or meaning | (of sleep) deep and complete |
having or suggesting a consciousness of high position | of the greatest intensity; complete |
having authority or ascendancy or influence | far-reaching and thoroughgoing in effect especially on the nature of something |
| coming from deep within one |