By Katerina Liakopoulou

Frozen is a 2013 American computer-animated musical fantasy film produced by Walt Disney Animation Studios and released by Walt Disney Pictures. The 53rd Disney animated feature film, it is inspired by Hans Christian Andersen's fairy tale "The Snow Queen." The film depicts a princess who sets off on a journey alongside an iceman, his reindeer, and a snowman to find her estranged sister, whose icy powers have inadvertently trapped their kingdom in eternal winter.

▶ inadvertently: unintentionally, unknowingly, accidentally, without realising