Senses
嗟 to sigh
(bound form) to sigh; to lament
嗟 hey
an interjection used to call for attention or to address someone
嗟 [used in compounds]
(bound form) used only in the word 咄嗟 , meaning in a short moment or suddenly
嗟 alas
a literary exclamation used to express deep emotion such as admiration or grief