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british
sympathetic ink
noun
a fluid for producing writing that is invisible until brought out by heat, chemicals, etc.; invisible ink.
Origin of sympathetic ink
First recorded in 1715–25
Words nearby sympathetic ink
sympathetic
,
sympathetic amine
,
sympathetic contact
,
sympathetic ganglia
,
sympathetic imbalance
,
sympathetic ink
,
sympathetic introspection
,
sympathetic magic
,
sympathetic nerve
,
sympathetic nervous system
,
sympathetic ophthalmia
British Dictionary definitions for
sympathetic ink
sympathetic ink
noun
another term for
invisible ink