What does bass mean?
Bass has two distinct meanings in English, each with its own history. In music, bass refers to the lowest range of pitch — the deep foundation beneath melody and harmony — whether produced by a human voice, a bass guitar, a double bass, or a bass drum. It carries connotations of power, warmth, and richness, which is why bass lines anchor so much popular music. The word also names several species of edible game fish, including largemouth, smallmouth, and sea bass, prized by anglers and diners alike. Notably, the two senses are pronounced differently: the musical sense rhymes with 'face' (/beɪs/), while the fish sense uses a short vowel (/bæs/) in American English. Derived from the same root as words like 'base' and Italian 'basso', bass is a versatile word spanning concert halls, recording studios, rivers, and restaurants.
The lowest range of pitch in music; a low-frequency sound, instrument, or voice.
"Turn down the bass on those speakers."
Always pronounced /beɪs/, rhyming with 'face'.
Any of various edible freshwater or marine game fishes with spiny dorsal fins, such as the largemouth bass or sea bass.
"They grilled fresh sea bass with lemon and herbs."
In American English pronounced /bæs/, rhyming with 'gas'.
Relating to or having the lowest range of pitch, as in 'a bass voice' or 'the bass clef'.
"His rich bass voice filled the cathedral."
Used for both the fish (multiple fish) and the instruments/singers.
"The orchestra's section of six basses provided a deep foundation."
Same spelling, two pronunciations: you can catch a bass (/bæs/) and then play bass (/beɪs/) in the band that same evening.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of bass
Both major senses of bass ultimately trace to Late Latin 'bassus', meaning short or low, which passed through Old French into Middle English. The musical sense was reinforced by Italian 'basso', giving English terms like basso profondo. The fish sense arose separately as an altered form of the earlier word 'bars', from Old English 'bærs', related to German 'Barsch' — so the identical spellings are partly coincidental convergence rather than shared origin.
Related word forms
How bass is actually used
Pronunciation differs by sense: the musical meaning is always /beɪs/ (rhyming with 'face'), while the fish is /bæs/ in American English. The word functions chiefly as a noun but also appears attributively as an adjective (e.g., 'a bass voice').
Easily confused with bass
"Base" means a foundation, bottom support, or headquarters, while "bass" refers to low musical pitch or the fish.