An onomatopoeia or onomatopœia ( pronunciation (US) (help·info), from the Greek ὀνοματοποιία; ὄνομα for "name" and ποιέω for "I make",adjectival form: "onomatopoeic" or "onomatopoetic") is a word that imitates or suggests the source of the sound that it describes. Onomatopoeia (as an uncountable noun) refers to the property of such words. Common occurrences of onomatopoeias include animal noises, such as "oink" or "meow" or "roar" or "chirp". Onomatopoeias are not the same across all languages; they conform to some extent to the broader linguistic system they are part of; hence the sound of a clock may be tick tock in English, dī dā in Mandarin, or katchin katchin in Japanese.

In the case of a frog croaking, the spelling may vary because different frog species around the world make different sounds: Ancient Greek brekekekex koax koax (only in Aristophanes' comic play The Frogs) for probably marsh frogs; English ribbit for species of frog found in North America; English verb "croak" for the common frog.

Todd Harry Rundgren (born June 22, 1948) is an American multi-instrumentalist, songwriter and record producer. Hailed in the early stage of his career as a new pop-wunderkind, supported by the certified gold solo double LP Something/Anything? in 1972, Todd Rundgren's career has produced a diverse range of recordings as solo artist, and during the seventies and eighties with the band Utopia. He has also been prolific as a producer and engineer on the recorded work of other musicians.

During the 1970s and 1980s, Rundgren engineered and/or produced many notable albums for other acts, including Straight Up by Badfinger, Stage Fright by The Band, We're an American Band by Grand Funk Railroad, Bat Out of Hell by Meat Loaf, and Skylarking by XTC. In the 1980s and 1990s his interest in video and computers led to Rundgren's "Time Heals" being the eighth video played on MTV, and "Change Myself" was animated by Rundgren on commercially available Amiga Computers.

His best-known songs include "Hello It's Me" and "I Saw the Light" which have heavy rotation on classic rock radio stations, and "Bang the Drum All Day" featured in many sports arenas, commercials, and movie trailers. Although lesser known, "Couldn't I Just Tell You" has had a major influence on artists in the power pop musical genre.