extrapolate
ext·ra·po·late
verb
2.
3.
gain knowledge of (an area not known or experienced) by extrapolating
Origin
From extra- + (inter)polate.
Related words
Narrower terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.