Monotone

1.

(A level unchanging tone of voice in speaking or singing, monotony of tone, color etc) ឯកសព្ទ, ដដែលៗ (គ្មានប្រែប្រួល), សូរដដែលៗ

1.

A single unvaried tone or sound.

2.

The utterance of successive syllables, words, or sentences, on one unvaried key or line of pitch.