terra incognita
1
9.9
- noun
- /ˈtɛrə ɪnˈkɒɡnɪtə/
:
tierra incógnita
- Many scientists believe that the depths of the ocean are still terra incognita waiting to be explored.
And Needless to say, this is Terra incognita for the show, But I'm very glad to be exploring it.
- And Needless to say, this is Terra incognita for the show, But I'm very glad to be exploring it.
Examples
-
Beyond the contrived and carnival atmosphere of that fantasy zone is the border city, terra incognita to most North Americans.
Academic text (1996) -
I understood she had been in rooms like this before—terra incognita—and that she didn’t like them any more than we did.
Fiction book (1996) -
The rest is terra incognita for us and always will be.
Fiction book (1990) -
We remain in terra incognita.
Academic text (2001) -
For most tourists, however, the local neighborhoods are terra incognita and are best avoided.
Academic text (1993) -
California recently introduced a required sixth grade course in ancient civilizations, but ancient history is otherwise terra incognita in American education.
Academic text (1990) -
Prince Charming rode alone into the great green forest, beyond the familiar fields and hills, into the terra incognita that lay beyond.
Fiction book (1991) -
This is terra incognita.
-
This is terra incognita for the students, and it takes considerable time for them to understand how diverse Ireland was and the extent of its population displacement over time.
Academic text (2002) -
It is to mapping this newly emergent terra incognita that this issue of the Geographical Review is devoted.
Academic text (1997)
Synonyms
41
6.1
Something you do not know or cannot identify, for example a variable in math
1
9.9
Something unknown and not yet explored, like a place or idea
An area that no one has explored or seen before
Antonyms
How Unknown
14
6.8
21
4.9
1
9.9
10
3.7
793
1.0
Surface Forms
Morphology
The phrase literally combines 'terra' (land) + 'incognita' (unknown) to mean 'unknown land/area', so a learner who knows the constituent meanings can derive the MWE meaning directly. Although it is a Latin loanword in English, its compositional logic matches transparent patterns and has clear cross-linguistic equivalents, making it immediately comprehensible to learners who know the parts.
Etymology
The phrase terra incognita comes from old map labels where terra means 'land' and incognita means 'unknown', showing empty, unexplored space on the map. That's why today we call any area or subject that is 'unknown' or not yet studied terra incognita.