1
The reading of a known language in an unknown form of writing.
2
The engine taps into a previously unknown form of energy I call molluskotrenic.
3
Together Thylacoleo and Plagiaulax would represent a previously unknown form for mammalian carnivores.
4
The causative agent has been identified as a hitherto unknown form of coronavirus.
5
Her gaze never left an object of unknown form enveloped in green serge.
6
Might it not rather be some unknown form of ulcer of hysterical origin?
7
Fortune can present no grief of unknown form to me!
8
This unknown form is probably more closely related to Ornithorhynchus than to any other known form.
9
Death, unseen and of unknown form, seemed close upon them, and because unseen and unknowable infinitely more terrifying.
10
A JET aircraft may have been almost knocked out of the sky by a previously unknown form of air turbulence, it emerged today.
11
But what kind of poetry, if not an unknown form, a form not yet created-becausewhat it is saying, describing, evoking, has no recognized existence?
12
It was a thing monstrous, possessing none of the forms familiar to the eye, yet not devoid of a hint of some new unknown form.
13
I can talk to two or three persons; but when there are more they radiate some unknown form of influence which paralyzes my vocal cords.
14
He saw visions of magnificence; unknown forms of solemn grandeur moved in mist before him.
15
Yet, for years I had entertained a theory that fire supported certain unknown forms of life.
16
* It suddenly manifested itself to terrified society in monstrous and unknown forms.