One and one; twice one.

The sum of one and one; the number next greater than one, and next less than three; two units or objects.

A symbol representing two units, as 2, II., or ii.

One added to one.

The number next after one; a sign representing two units, as 2 or ii.

One and one.

The sum of one and one: a figure representing two.

Sum of one and one.

The number two. In two, into two parts.

Two can play at that. – Lorna Doone, A Romance of Exmoor by R. D. Blackmore

The two of them were alone. – General Max Shorter by Kris Ottman Neville

" But there are only two of you, and it will take you ever so long," she said. – Delilah of the Snows by Harold Bindloss

Well, my dear, don't you see- there's two things. – The Twelfth Hour by Ada Leverson

It was two whole years since she had seen him. – A Woman's Burden by Fergus Hume

I shall go back and tell her myself in a day or two. – When Ghost Meets Ghost by William Frend De Morgan

Save the corpse, and spare his two gods! – A Struggle for Rome, Vol. 2 (of 3) by Felix Dahn

" Why, in a day or two," I said. – We Three by Gouverneur Morris

Two men have made me and my life- made me what I am and my life what it is and is to be. – The Great Miss Driver by Anthony Hope

You always have two more. – Trumps by George William Curtis

Shall I show you one or two? – A Sweet Girl Graduate by Mrs. L.T. Meade

We are alone, we two. – The Justice of the King by Hamilton Drummond

Maybe I can learn a thing or two from your scribblings. – Secret Memoirs: The Story of Louise, Crown Princess by Henry W. Fischer