intr.v. flit·ted, flit·ting, flits
1. To move about rapidly and nimbly.
2. To move quickly from one condition or location to another.
1. A fluttering or darting movement.
2. Informal An empty-headed, silly, often erratic person.
[Middle English flitten, from Old Norse flytja, to carry about, convey; see pleu- in the Appendix of Indo-European roots.]
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Indo-European & Semitic Roots Appendices
Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:
The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.