Look up emptiness in Wiktionary, the free dictionary.

Emptiness is the state of being empty, i.e., not containing anything.

Hence, the term may refer metaphorically to several things:

• A blank information carrier, like an empty sheet of paper or an empty hard disk
  • An empty data structure, such as an empty string
• In Buddhism, "emptiness" is called Śūnyatā
• In set theory, emptiness is symbolized by the empty set: a set that contains no elements
• Lack of matter, or vacuum

Emptiness or The Emptiness may also refer to:

• Emptiness (film), a 2020 film
• The Emptiness (album), a 2010 album released by post-hardcore band Alesana
• Emptiness (Chinese constellation), a Chinese star constellation
• "Emptiness", a song by electronic music artist Slushii
• "Emptiness", a song by Taiwanese singer Jolin Tsai for the 1999 studio album 1019