For the most part; apart from some insignificant details.(adverb)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "on the whole" in a sentence
"The religious innovations of Luther were on the whole successfully opposed by Johann III of the Wittelsbach family, the administrator of the diocese (1507-38); in 1524 he took part in the assembly of the"
"The fact is that the media, as well as academia and even organized religion, is on the whole super-phobic about these possibilities being provable."
"Starbases on the whole are among the safest places in the galaxy because the control of the environment is, of necessity, so strict."