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synonyms
insulative
[
in
-s
uh
-ley-tiv,
ins
-y
uh
-]
Word Origin
adjective
serving to protect or
insulate
:
glassware shipped in insulative packing.
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Origin of
insulative
First recorded in
1940–45;
insulate
+
-ive
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
