低音|ていおんteion[0]heiban (flat)

1. nounlow tone; bass; low voice

• SynonymベースNeutralNeutral loanword for the bass instrument (bass guitar, double bass) or the low register; leans toward band usage.
• Related低音部ていおんぶWrittenA written/formal term for the low range in sound or music, or the bass part; 「低音」 itself also names the lowest voice part and low sounds generally.
• Antonym高音こうおんNeutralHigh-pitched sounds or the highest range; the direct opposite of 「低音」.

Use 「低音」 for low, deep sounds, the low range, or the lowest voice part, as in 「低音が響く」; stress the low range with 「低音部」, and use 「ベース」 for the bass instrument in a band; the opposite is 「高音」.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

1. 低ひくいまたは弱よわい音おとや声こえ。
2. 声楽せいがくの一番いちばん低ひくい声部せいぶ。バス。
3. 器楽きがくで一番いちばん低ひくい部分ぶぶん