Search Result for "preisolate": 
Wordnet 3.0

VERB (1)

1. isolate beforehand; 



The Collaborative International Dictionary of English v.0.48:

pre-isolate \pre-isolate\, preisolate \preisolate\v. t.
   (chemistry)
   To isolate[3] (a substance) beforehand.
   [WordNet 1.5]


WordNet (r) 3.0 (2006):

preisolate
    v 1: isolate beforehand