1.  orchestrate(v = verb.creation) - write an orchestra score for;
is one way to score
Derived forms noun orchestra₁, noun orchestration₂, noun orchestration₁, noun orchestrator₁
Sample sentences: Did he orchestrate his major works over a short period of time?; They will orchestrate the duet

2.  orchestrate(v = verb.cognition) direct, engineer, mastermind, organise, organize - plan and direct (a complex undertaking); "he masterminded the robbery"
is one way to plan
Derived form noun orchestration₃
Sample sentences: Somebody ----s something

1.  to write an orchestra score for; -- of a musical composition. [WordNet 1.5]

2.  To be the chief coordinator of (an activity requiring action by more than one person); to organize and coordinate. [WordNet 1.5]

orchestrate, v.tr.
1 arrange, score, or compose for orchestral performance.
2 combine, arrange, or build up (elements of a situation etc.) for maximum effect.

Derivative:
orchestration n. orchestrator n.