Definition of unprinceliness in English:

unprinceliness

Pronunciation /(ˌ)ʌnˈprɪnslɪnɪs/

noun

  • Lack of princeliness; lack of the qualities or behaviour associated with a prince.

Origin

Mid 19th century; earliest use found in George Lewes (1817–1878), writer. From un- + princeliness, after unprincely.