þró/un f (-unar, -anir)
1. (framvinda) development, course
hver verður ~~in í þessu?
what course is this going to take?
2. (framför) advancement, progress
~~ vísindanna
advancement of science
það hefur verið ör ~~ á þessu sviði
there has been rapid progress in this field
3. (framþróun) evolution, development