important, weighty / valuable

importance, weight / value

to know, be aware of / to learn, acquire, / to be acquainted with, to know (someone) / (colloquial, in the negative) to care in the least about, to be concerned with,

stem or continuative form of 知る (shiru) [godan]

Alternative spelling of 物知り: a person with broad knowledge, a knowledgeable person

itself, oneself

the sixth of the ten Heavenly Stems

the sixth of the ten Heavenly Stems

reflexive pronoun: oneself / first-person pronoun: I, me / second-person pronoun: you

by oneself