whether

Whether we'll be on time I'm unsure.

He chose the correct answer, but whether by luck or by skill I don't know.

As a political system democracy seems to me extraordinarily foolish,[…]. My servant is, so far as I am concerned, welcome to as many votes as he can get.[…]I do not suppose that it matters much in reality whether laws are made by dukes or cornerboys, but I like, as far as possible, to associate with gentlemen in private life.

1915, G[eorge] A. Birmingham [pseudonym; James Owen Hannay], chapter I, in Gossamer, New York, N.Y.: George H. Doran Company, →OCLC

The incident immediately revived the debate about goal-line technology, with a final decision on whether it is introduced expected to be taken in Zurich on 5 July.

2012 June 19, Phil McNulty, “England 1–0 Ukraine”, in BBC Sport

Whether modern, industrial man is less or more warlike than his hunter-gatherer ancestors is impossible to determine. The machine gun is so much more lethal than the bow and arrow that comparisons are meaningless. One thing that is true, though, is that murder rates have fallen over the centuries, as policing has spread and the routine carrying of weapons has diminished.

2013 July 20, “Old soldiers?”, in The Economist, volume 408, number 8845

I'll enjoy playing with my friends again, whether we win or lose.

Whether or not you're successful, you can be sure you did your best.

The years have gone by and still we know not whether or no Mallory and Irvine reached the summit. But the will to climb Mount Everest is still alive.

1931 April, Francis Younghusband, “Preface”, in The Epic of Mount Everest, London: Edward Arnold & Co., →OCLC, →OL, page 5

whether ys it easyer to saye to the sicke of the palsey, thy synnes ar forgeven the: or to saye, aryse, take uppe thy beed and walke?

1526, [William Tyndale, transl.], The Newe Testamẽt […] (Tyndale Bible), [Worms, Germany: Peter Schöffer], →OCLC, Mark ij:[9]

But to whether side fortune would have been partial could not be determined.

The New Arcadia

a. 1587, Philippe Sidnei [i.e., Philip Sidney], “(please specify the folio)”, in [Fulke Greville; Matthew Gwinne; John Florio], editors, The Countesse of Pembrokes Arcadia [The New Arcadia], London: […] [John Windet] for William Ponsonbie, published 1590, →OCLC

Whilst thus the case in doubtfull ballance hong, Vnsure to whether side it would incline,

1596, Edmund Spenser, “Book IV, Canto III”, in The Faerie Queene. […], London: […] [John Wolfe] for William Ponsonbie, →OCLC

In the morning sowe thy seede, and in the euening withhold not thine hand: for thou knowest not whether shall prosper, either this or that, or whether they both shall be alike good.

1611, The Holy Bible, […] (King James Version), London: […] Robert Barker, […], →OCLC, Ecclesiastes 11:6

The debite answered and sayde unto them: whether of the twayne will ye that I lett loosse unto you?

1526, [William Tyndale, transl.], The Newe Testamẽt […] (Tyndale Bible), [Worms, Germany: Peter Schöffer], →OCLC, Matthew

I told them we were in a country where we all knew there was a great deal of gold, and that all the world sent ships thither to get it; that we did not indeed know where it was, and so we might get a great deal, or a little, we did not know whether; […]

1720, [Daniel Defoe], The Life, Adventures, and Pyracies, of the Famous Captain Singleton, London: […] J[ohn] Brotherton, […], J[ohn] Graves […], A[nne] Dodd, […], and T[homas] Warner, […], →OCLC

On the 17th, we came in full view of a great island, or continent (for we knew not whether;) on the south side whereof was a small neck of land jutting out into the sea, and a creek too shallow to hold a ship of above one hundred tons.

1726 October 28, [Jonathan Swift], Travels into Several Remote Nations of the World. […] [Gulliver’s Travels], volume I, London: […] Benj[amin] Motte, […], →OCLC, part II (A Voyage to Brobdingnag)

"Whether is better, the gift or the donor? / Come to me," / Quoth the pine tree, "I am the giver of honor."

1847, Ralph Waldo Emerson, Woodnotes II