Answer:

dissolve

Answer	Crossword Clue
DISSOLVE	Break up, as a union
DISSOLVE	Render inoperative, as a partnership
DISSOLVE	Break up

DISSOLVE	Camera fadeaway.
DISSOLVE	Fade in or fade out.
DISSOLVE	Fade-out, in movies.
DISSOLVE	Movie fade-out
DISSOLVE	Film-transition device
DISSOLVE	Movie transition
DISSOLVE	Liquefy
DISSOLVE	Film editing technique

DISSOLVE	Disintegrate
DISSOLVE	Thaw