anacoluthic
/ˌænəˈkɒləθɪk/Definitions
1. adjective
relating to or being a rhetorical figure in which a sentence or phrase is begun in one way but carried through in another
“The poet’s use of anacoluthic language added complexity to the narrative.”
2. noun
a rhetorical figure in which a sentence or phrase is begun in one way but carried through in another
“The anacoluthic structure of the poem is a deliberate choice by the poet.”