My definition of "empirical" differed from yours only in the exclusion of "experience". Since you've declared that to reduce it to "senselessness", then apparently you consider only "experience" to be sensical, and all the rest to be nonsense.
I'll take your opinion on this matter into consideration based on it's apparent logical consistency and practicality if that's what you wish.
Why do you see this as an "either/or" situation?