Was heißt »linguistisch« auf Englisch?

Das Adjektiv linguistisch lässt sich wie folgt von Deutsch auf Englisch übersetzen:

Deutsch/Englische Beispielübersetzungen

Er widmete sich den linguistischen Studien.: He devoted himself to linguistic studies.
Er machte eine linguistische Untersuchung über Sprachen.: He made a linguistic study of languages.
Diese Buch beschäftigt sich mit der neuen linguistischen Theorie.: This book deals with the new theory of linguistics.
Toms linguistische Fachbegriffe sind zwar schwer verständlich, aber im Großen und Ganzen kann ich sein Argument nachvollziehen.: It's hard to understand Tom's linguistic terms, but I get the gist of his argument.

What's your opinion about the linguistic policy of the European Union?
Those who belong to larger, more powerful language communities rarely alter their linguistic practices to adapt to less powerful groups.
The neighbors sent their kid on a linguistic trip to Ireland this summer.
We asked experts to make an unbiased study on the linguistic problems experienced in the framework of international communication.
The linguistic homogeneity of this place is depressing.
This country does not treat its linguistic minorities fairly.
I adore linguistic diversity.
Imogen of the Internet has created a seminal classification of thirty distinct varieties of chatspeak, some now facing linguistic extinction.
In the Middle Ages Latin temporarily assured linguistic equal opportunity in the fields of religion, culture and science.
Using Esperanto with him, I feel that we are both at the same level, at least from a linguistic point of view.
He has a great knowledge of the linguistic field.
Simultaneous translation broke linguistic walls.