Senses
孤 solitary
(bound form) lonely; solitary; isolated; alone
孤 orphan
(bound form) orphaned; a person who lost their parents or father at a young age
孤 I
(literary) the humble way a king, prince, or high official refers to himself
孤 to let down
(literary) to let down or fail to live up to expectations; same as 辜
孤 official role
(archaic) the role of an official in Yuan or Song dynasty drama
孤 peculiar
(literary) unique; eccentric; peculiar
孤 surname
a Chinese surname