Definition of well-articulated in US English:

well-articulated

adjective

  • Having good articulation; especially (of words, thoughts, etc.) clearly spoken or expressed.

Origin

Mid 17th century; earliest use found in Richard Saunders. From well + articulated.

Pronunciation

well-articulated

/ˌwɛlɑːˈtɪkjʊleɪtɪd/