The word is dancette, and your choices are:

a) a short dance

b) the setting for a formal ball; esp. a coming-out affair

c) a small Belgian doll from the mid 18th century thought to cure disease

d) From the French dans, "in," and cette, f. form of "this," a repository for items of clothing near the entrance of a house.

e) a small knife with a double-pronged tip, used to sculpt vegetables

f) a portable hardwood surface used on carpetted areas in a hotel or other such establishment with no formal ballroom for people to dance on.

g) In theatre, a brief chorus-line-style dancing interlude whilst the scene is being changed

h) the actions of a football fan immediately after their team scores a goal

i) having large indentations; an architectural molding with a zigzag pattern

j) A short excerpt peformed from a longer work of choreography (a well-established ballet, for instance).