noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A rotation in the opposite direction. countable, uncountable
2. 2
   The correction of a rotational deformity. countable, uncountable
3. 3
   The lowering of an aircraft's nose gear to the runway following touchdown on the main gear during landing. countable, rare, uncountable

Etymology

From de- + rotation.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.