trắc

Etymology 1
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Etymology 2
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Adjective

 * 1)  oblique
 * 2)  being neither the  nor
 * 3)  carrying a trắc tone
 * 1)  carrying a trắc tone

Usage notes

 * All non- and non- tones are considered trắc tones, which is a terminology derived from and equivalent to, which involved changing contour pitches. In Sino-Vietnamese morphemes, the and  tones were placed on Middle Chinese syllables that began with a , and the  and  tones were placed on syllables that began with a.