1. the state of not existing; nonexistence
2. empty space; a complete absence of anything
3. the quality of being unimportant or insignificant

Examples

• The philosopher contemplated the concept of nothingness after death.
• She stared into the nothingness of the dark cave.
• The astronaut gazed out at the nothingness of space.
• After the argument, he felt reduced to nothingness.
• The meditation focused on embracing the nothingness of the mind.
• His harsh words made her feel like nothingness.
• The vast nothingness stretched endlessly before them.