Shahmukhi : گورو
Meaning in English
teacher, tutor; religious or spiritual guide or preceptor; any one of the Sikh prophets; the Sikh scripture, Guru Granth Sahib; informal. a clever person; adjective heavy; longer (vowel sound)
Source: Punjabi Dictionary
GURÚ
Meaning in English2
s. m, eligious teacher, a spiritual guide, a sage, a matter of art; met. a clever man; a knave:—gurú ghaṇtál, s. m. A great scamp:—gurú padwí, s. f. The rank or dignity of a Gurú; i. q. Gur.
Source:THE PANJABI DICTIONARY-Bhai Maya Singh