the sound of singing; singing voice

the Orphean warblers, Sylvia crassirostris (eastern Orphean warbler) and Sylvia hortensis (western Orphean warbler), two species of birds

beautiful

(archaic) beautiful

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

ignorance is bliss

complete denial of knowing (an incident in question)

to know through one's own experience