The kanji character 虚虚 primarily conveys the idea of emptiness, void, or hollowness. It can also imply something unreal, false, or imaginary, as something that lacks substance. It often refers to a lack of something, whether it be physical space, actual existence, or a basis in reality.

・On-yomi (音読み): キョ (kyo) ・Kun-yomi (訓読み): むな(しい) (muna(shii)) – empty, vain, futile

⚫︎虚偽 (kyogi) Translation: falsehood; lie; falsity; pretense ⚫︎虚無 (kyomu) Translation: nothingness; void; emptiness; nihilism ⚫︎虚弱 (kyojaku) Translation: weakness; debility; frail; delicate

The kanji 虚虚 is a 形声文字 (keisei moji), which means it's a character that combines a semantic component (meaning) and a phonetic component (sound). The semantic component is 虍 (tora-kanmuri), which depicts a tiger's head or an open space, suggesting a hollow or empty place. The phonetic component is 丘 (kyuu), which gives the sound. The combination of these components conveys the meaning of emptiness.