What is the meaning of ?

the sky

the weather or atmospheric conditions of the sky

a place that is distant

the act of reading from memory; by heart

the top of a high place such as the roof of a house or a tree

fake; not real

incorrectly perceived or guessed

something empty

ineffectual

false

empty air

meaninglessness

sunyata: emptiness, vacuity, awareness, openness, thusness

void: one of the 五大 (godai, literally great five) and the highest of the five elements

the sky, heavens

chữ Hán form of không (empty; void)

chữ Hán form of không

  1. air; sky
  2. zero; none

air; sky

zero; none

chữ Nôm form of không (zero)

Source: wiktionary.org