Reference meaning
turn upside down
Last updated
To flip over; to rotate top to bottom.
Other meanings
2. verb
To thoroughly examine.
3. verb
To alter (something) significantly, often in a negative way.
Source and scope
This definition is reproduced from English Wiktionary, sense en-turn_upside_down-en-verb-ZCTGkZo~, under the CC BY-SA 4.0. It has not yet received VocabularyBase editorial review. Read the source and license details.