Shahmukhi : شالہ
Meaning in English
God willing, by the will or grace of God
Source: Punjabi Dictionary
SHÁLÁ
Meaning in English2
s. m. (M.), ) intj. Corrupted from the Arabic word Inshá Allah. Would to God! please God!—shálá khair nál áwíṇ, maiṇ maṇgáṇ duáíṇ! Please God! may you return safely, I pray!—Allah de aman howíṇ shálá! May you be in the protection of God, please God!
Source:THE PANJABI DICTIONARY-Bhai Maya Singh