invisible ink

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invisible ink

Ink that is colorless and invisible until treated by a chemical, heat, or special light. Also called sympathetic ink.

invisible ink

(Chemistry) a liquid used for writing that does not become visible until it has been treated with chemicals, heat, ultraviolet light, etc.

Translations

invisible ink n → inchiostro simpatico

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invisible Perceptiveness sympathetic ink			whatever your managing director is writing, see it disappear before her disbelieving eyes with Karren Brady's Invisible Ink. Novelty gifts could be fools gold by Sunday Mercury (Birmingham, England) If you like spies, chances are you've thought about getting some invisible ink to send top-secret messages to all your friends. Make your own ... invisible ink! by Kidsworld Magazine Companies and brand owners using ultraviolet (UV) invisible ink technology to protect their products against counterfeiting could be leaving themselves open to problems due to the widespread, illegitimate availability of the technology. Sun Chemical's offers new generation IR ink technology by Ink World			Invincible ignorance invincibly inviolability inviolable Inviolableness inviolably Inviolacy inviolate Inviolately Inviolateness Invious Invirase Invirile Invirility Inviscate Inviscerate inviscid invisibility invisible invisible assets invisible balance Invisible bird invisible earnings Invisible green invisible hand invisible ink invisible mending Invisibleness invisibly Invision invitation invitational invitatory invite invite in invite out invite round invite up invitee Invitement Inviter Invitiate inviting invitingly Invitrifiable invocate invocation invocatory invoice invoice amount invoice clerk			invisible invisible Invisible (Sugar Ray song) Invisible Asset Invisible Asset invisible assets invisible assets invisible balance invisible balance Invisible Balances Invisible Balances Invisible bird Invisible companion Invisible companion invisible dermatosis invisible dermatosis invisible dermatosis invisible differentiation Invisible disability invisible earnings Invisible Exports and Imports Invisible Fence of Baltimore Invisible GIF Invisible green invisible hand invisible hand Invisible hand theorem Invisible hand theorem invisible hinge invisible image invisible ink invisible inks Invisible Internet Project Invisible IRC Proxy Invisible Kid Invisible Kingdom of Humanity Invisible Man Invisible Man (novel) invisible mending Invisible Mic Preamp Invisible Moose Network Invisible Pink Unicorns :-) invisible profession Invisible Sky Wizard Invisible Streams Incorporated Invisible Supply Invisible Thread Reel Invisible trade Invisible Trade Balance Invisible Trade Balance Invisible Trade Balances Invisible Trade Balances Invisible Trades Invisible web Invisible writing invisible writing ink invisibleness invisibleness invisibleness

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