Thanks for using this online dictionary, we have been helping millions of people improve their use of the Sinhala language with its free online services. English meaning of ගුරු is as below...

ගුරු : ගුරු, a. long (vowel), දීර්‍ඝ weighty, great, difficult, බර, අමාර; important, වැදගත්; pert. to Jupiter; instructive,ගුරුකම් අඩංගු.