This is the 3606th most frequent Russian word.
сознание
Consciousness; awareness.
Here, 'сознание' is used to refer to awareness or the state of being conscious.
Человек поднялся на новый уровень сознания.
The person reached a new level of consciousness.
In this sentence, 'сознание' is used to denote the state of being awake or conscious.
После удара он потерял сознание и упал.
After the blow, he lost consciousness and fell.
Here, 'сознание' emphasizes the concept of the mind as the center of thoughts and awareness.