Definition of "remaining"
(uncountable, now obsolete or in theology) An act or occurrence by which someone or something remains
Quotations
For where Gelasius saith, that "there remaineth the substance or nature of bread and wine," to declare thereby the remaining of two natures in Christ, you say, that "Gelasius' saying may be verified in the last, and not in the first," that is to say, that the nature of bread and wine remaineth.
1580, Thomas Cranmer, An Answer Unto A Crafty and Sophistical Cavillation Devised by Stephen Gardiner, Parker Society, published 1844, page 298
It is important for us to know to what extent the remaining of that naval force is advantageous, and I hope therefore, that you will seek an opportunity informally to confer upon this question, […]
1864 August 8, William H. Seward, “Mr Seward to Mr Pike, No. 171”, in Papers Relating to Foreign Affairs, Part 3, published 1865, page 322