from The Century Dictionary.
- To seek or search out.
from the GNU version of the Collaborative International Dictionary of English.
- transitive verb obsolete To seek or search out.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- verb transitive to search into,
from Wiktionary, Creative Commons Attribution/Share-Alike License
From Latin indagatus, past participle of indagare, to search.
It blurs a little bit, but I can compensate that with some sharpener, its worth it, I will have to indagate into that function.