We found 6 dictionaries that define the word turn on its head:

General (2 matching dictionaries)

1. turn on its head: Wiktionary
2. turn on its head: TheFreeDictionary.com

Business (1 matching dictionary)

3. turn on its head: Legal dictionary

Computing (1 matching dictionary)

4. turn on its head: Encyclopedia

Medicine (1 matching dictionary)

5. turn on its head: Medical dictionary

Miscellaneous (1 matching dictionary)

6. turn on its head: Idioms

Definitions from Wiktionary (turn on its head) ▸ verb:  (transitive, idiomatic) To turn upside-down; to invert. ▸ verb:  (transitive, idiomatic) To completely change. Similar: reverse, up-end, turn upside down, overturn, underturn, overset, unflip, uninvert, turn one's world upside down, Evert, more... Opposite: right side up, upright, correct, normal, standard Phrases: turn something on its head, turn it on its head, more... ▸ Words similar to turn on its head ▸ Usage examples for turn on its head ▸ Idioms related to turn on its head ▸ Wikipedia articles (New!) ▸ Words that often appear near turn on its head ▸ Rhymes of turn on its head ▸ Invented words related to turn on its head