As an adjective scopal
is (chiefly|linguistics) relating to scope.
As a noun copal is
a resinous exudation from various tropical trees used chiefly in making varnishes and printing ink.
scopal
English
Adjective
(-)
(chiefly, linguistics) Relating to scope. copal
Noun
A resinous exudation from various tropical trees used chiefly in making varnishes and printing ink.
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