Save Gender Masculine Usage Arabic, Urdu, Persian, Indonesian Scripts صَدْر(Urdu) Pronounced Pron. /sˤa.da.ra/(Arabic) /səd̪ɾ/(Urdu) [sæd̪ɹ](Persian) /ˈsa.dar/(Indonesian) [key·simplify] Meaning & History Means "chief, head, host," in Arabic.