Adverb

(-)

In a manner that leaves no possibility of doubt; undoubtedly.

* 1871 , , Desperate Remedies , ch. 18:

Now his first suspicion was indubitably confirmed.

* 1907 , ":

The world is indubitably' one if you look at it in one way, but as ' indubitably is it many, if you look at it in another. It is both one and many—let us adopt a sort of pluralistic monism.

Adverb

(-)

(lb) Truly; in fact; actually.

:

*

*:Orion hit a rabbit once; but though sore wounded it got to the bury, and, struggling in, the arrow caught the side of the hole and was drawn out. Indeed , a nail filed sharp is not of much avail as an arrowhead; you must have it barbed, and that was a little beyond our skill.

*

, title=(The Celebrity), chapter=1 , passage=I was about to say that I had known the Celebrity from the time he wore kilts. But I see I will have to amend that, because he was not a celebrity then, nor, indeed , did he achieve fame until some time after I left New York for the West.}}

*{{quote-book, year=1922, author=(Ben Travers), title=(A Cuckoo in the Nest)

, chapter=1 citation , passage=She was like a Beardsley Salome , he had said. And indeed she had the narrow eyes and the high cheekbone of that creature, and as nearly the sinuosity as is compatible with human symmetry. His wooing had been brief but incisive.}}

*

*:With fresh material, taxonomic conclusions are leavened by recognition that the material examined reflects the site it occupied; a herbarium packet gives one only a small fraction of the data desirable for sound conclusions. Herbarium material does not, indeed , allow one to extrapolate safely: what you see is what you get

*{{quote-magazine, date=2013-07-20, volume=408, issue=8845, magazine=(The Economist)

, title= Welcome to the plastisphere , passage=[The researchers] noticed many of their pieces of [plastic marine] debris sported surface pits around two microns across. Such pits are about the size of a bacterial cell. Closer examination showed that some of these pits did, indeed , contain bacteria,

In fact.

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