Definition of supplemental:
- accompanying (part of speech: adjective)
- relational (part of speech: adjective)
Escaping unexpectedly with his life to Geneva, he was preparing a supplemental volume to his celebrated history, when, enticed by a treacherous friend to a catholic village, Giannone was arrested by an order of the King of Sardinia; his manuscripts were sent to Rome, and the historian imprisoned in a fort.- "Curiosities of Literature, Vol. 3 (of 3)", Isaac Disraeli.
This piece, therefore, addressed, as the title originally stood, to his noble friend, Earl Fitzwilliam, will be given the first in the supplemental volumes which will be hereafter added to complete this edition of the author's works.- "The Works of the Right Honourable Edmund Burke, Vol. I. (of 12)", Edmund Burke.
The great event so long expected of the first promulgation of dogmas is over, and the desired unanimity has been successfully attained for these four chapters of the Schema de Fide, notwithstanding the supplemental paragraph.- "Letters From Rome on the Council", Johann Joseph Ignaz von Döllinger.