But supposing all these conjectures to be false, you cannot contest the inestimable benefit which I shall confer on all mankind, to the last generation, by discovering a passage near the pole to those countries, to reach which at present so many months are requisite; or by ascertaining the secret of the magnet, which, if at all possible, can only be effected by an undertaking such as mine.
There are no more uses of "requisite" in the book.
Show samples from other sources
a place where the requisites of water, food, and shelter can be obtained
To disagree with three-fourths of the British public is one of the first requisites of sanity.