mound/hillock/grave/a plot, classifier for fields/a surname/the first name of Confucius/a settlement / habitat/to place a coffin containing a dead body in a temporary shelter whilst pending burial
Definitions (粵典–words.hk)
語素
小土山 a mound
山丘
山丘
saan1 jau1 hillock
沙丘
沙丘
saa1 jau1 sand dune
名詞、專名
姓 a surname, usually transliterated as "Yau"