exocentric
exo·cent·ric
adjective
1.
not fulfilling the same grammatical role of any of its constituents
- “when”
- “serves as an adverb it is an exocentric construction”
Origin
From exo- + -centric.
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.