Definition of well-motivated in English:
well-motivated
adjective ˌwɛlˈməʊtɪveɪtɪd
Having strong or clear motivation; (in later use) especially (of a person) enthusiastic, committed, highly motivated.
Origin
Late 19th century; earliest use found in Boston Daily Advertiser. From well + motivate + -ed.
Definition of well-motivated in US English:
well-motivated
adjectiveˌwɛlˈməʊtɪveɪtɪd
Having strong or clear motivation; (in later use) especially (of a person) enthusiastic, committed, highly motivated.
Origin
Late 19th century; earliest use found in Boston Daily Advertiser. From well + motivate + -ed.