Definition of Truly

Adverb: truly troo-lee

In accordance with truth, fact or reality
"she was now truly American";
- genuinely, really, veritably
By right
"baseball truly is the nation's pastime";
- rightfully
With sincerity; without pretence
"we are truly sorry for the inconvenience";
- sincerely, unfeignedly
(used as an intensifier or sentence modifier) in fact
"a truly awful book";
- in truth, really