over·ture
| \ ˈō-vər-ˌchu̇r
, ˈō-və-, -chər, -ˌtyu̇r, -ˌtu̇r\
1a
: an initiative toward agreement or action : proposal
b
: something introductory : prelude
2a
: the orchestral introduction to a musical dramatic work
b
: an orchestral concert piece written especially as a single movement in sonata form
transitive verb
1
: to put forward as an overture
2
: to make or present an overture to