<P> Eureka (Greek: Εύρηκα) is an interjection used to celebrate a discovery or invention . It is a transliteration of an exclamation attributed to Ancient Greek mathematician and inventor Archimedes . </P> <P> "Eureka" comes from the Ancient Greek word εὕρηκα heúrēka, meaning "I have found (it)", which is the first person singular perfect indicative active of the verb εὑρίσκω heuriskō "I find". It is closely related to heuristic, which refers to experience - based techniques for problem solving, learning, and discovery . </P> <P> The accent of the English word is on the second syllable, following Latin rules of accent, which require that a penult (next - to - last syllable) must be accented if it contains a long vowel . In the Greek pronunciation, the first syllable has a high pitch accent, because the Ancient Greek rules of accent do not force accent to the penult unless the ultima (last syllable) has a long vowel . The long vowels in the first two syllables would sound like a double stress to English ears (as in the phrase Maltese cat). </P>

What is the origin of the word eureka