When pronounced "base"--
1: Guitar-like stringed instrument used in bands and orchestras.
2: The ever-popular bass guitar, which is used by many smaller bands.
3: Any other instrument or item that emits low-pitched, rumbling sounds. Ex.: A bass trombone, bass-boost speaker system, and so on.
4: The lowest voice division in choir, hopefully composed of males. Basses aren't always able to sing something worthy of Barry White but they're typically on the lower end of the voice spectrum.

When pronounced "bass"--
A common type of fish; sometimes "bass" is used to refer to a single species of this type, ex.: largemouth bass.
"Base"--
1: Johnny plays the bass in the orchestra.
2: Dude, that garage band has THE best bass player I've ever seen.
3: That speaker system is tight! I love that rumblin' bass line, man.
4: I am a Bass in the church choir.

"Bass"
1: 'Ey, Joe, let's go bass fishing. My wife is being an evil bitch.
by Kharivas November 20, 2004
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The most underestimated, but most awesome and coolest sounding instrument in a rock band. The reason people degrade bassists is because it looks easy. infact its not.. the best bassists make it look easy. Guitarists are usually seen cooler than the bassists. But anyone who says that bassists are failed guitarist should probably get brutally beaten up..
I chose to play bass because its more fun, sounds cooler, and is also more harder to master than guitar.
basses were very large and were from orchestras until the 1950's when someone was actually smart enough to make an electric bass which is much smaller

by worm9480 March 4, 2008
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In singing, the bass (or basso) is the low male voice and the lowest of all six voice types. A bass is typically classified by a vocal range extending two octaves from around the second E below middle C to the E above middle C (E2–E4). The tessitura, or comfortable range, is normally defined by the outermost lines of the bass clef.

The deep, booming sound of the bass seems to come from dark caverns and the bass is usually called to perform the roles of kings, priests, fathers/grandfathers, gods, and Satan.

Some pop singers are basses, although the vocal subcategories used in opera are not applied to them. Examples include Barry White, Isaac Hayes, Thurl Ravenscroft, William Warfield, Harold Reid, Vladamir Miller, Burman Porter, Gary Miller, Wes McKinzie, Tim Duncan, Robert C Guy, Duane Adams, Gary Evans, Richard Sterban, Eric Bennett, George Younce, Christian Davis, Mike Holcomb, Jeff Pearles, Tim Storms, JD Sumner, and Steve Cross.
In popular music, there is not much attention paid to the bass. In classical music, basses are prized.

Based on vocal weight and voice type, basses can be further divided into the following subcategories:

Basso cantante: a light, lyrical voice suited to smooth, sweet singing. Usually in Italian and French opera; the closest German and English equivalent is the bass-baritone.

Basso-buffo: "buffoon bass", comes in both lyric and dramatic weight, but generally this deep, flexible voice is usually used for comical roles.

Basso-profondo: "deep bass", comes in lyric an dramatic weight, and is the lowest, darkest bass. Usually reserved for serious, elegant roles. Examples include Feodor Chaliapin, Maxim Mikhailov, Martti Talvela, Matti Salminen, Kurt Moll, an Kurt Rydl.
by Lorelili June 21, 2013
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The most important instrument in rock music. Along with the drums, forms the rhthym secion of the band, making a backbone for the song. Played with the fingers, instead of with a pick, as with an electric guitar. However, in faster-paced music, in order to keep up with the rest of the band, the bassist may use a pick, but playing with the fingers is much more fun and cooler-looking.
Famous bassists include Cliff Burton, Geddy Lee, and John Entwistle.
by Bjorn Turok November 20, 2007
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1. Instrument designed as a modern replacement for the Double Bass (or Contrabass or Upright Bass or String Bass or whatever you wanna call it). It is tuned the same as the Upright Bass (or Contrabass or Double Bass or String Bass) or an octave lower than the bottom four strings of a guitar (both mean the same thing, so it's not that big of a deal what you say).
2. A fish.
1. Anyone who thinks bassists are failed guitarists should probably be shot.
2. Let's call our clan the Large Mouth Vampire Hunters!
by FireAarro February 29, 2004
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Commonly known for range of sound from 80 hz to 20 hz, this is the very low end of the human hearing range.

Not to be confuesed with

Below 20Hz sounds = Infrasonic.

OR
Above 20,000Hz = ultrasonic.

Hey that new song has good sounding bass line.

OR

Hey your system has good bass output.
by micb July 6, 2003
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basicly a 4 string low guitar tuned E,A,D,G and way better insturment than a guitar.sounds and looks way better too(my opinion).
listin to billy sheehan play bass
by fudgehole November 10, 2005
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