phd
US /ˌpiː.eɪtʃˈdiː/
UK /ˌpiː.eɪtʃˈdiː/

1.
doktorat, stopień doktora
Doctor of Philosophy, the highest academic degree awarded by universities in most countries.
:
•
She is currently pursuing her PhD in astrophysics.
Obecnie robi doktorat z astrofizyki.
•
He earned his PhD from a prestigious university.
Otrzymał doktorat z prestiżowego uniwersytetu.