cuvyto'aci'e lujvo

x1 is a just intonation with prime limit x2 and odd limit x3

With only x1 specified, refers to generic just intonation, understood as "a tuning system where all intervals are expressed by rational numbers as ratios between frequencies". To refer to what is often named simply "just intonation" but instead means 5-limit just intonation, use "cuvyto'aci'e li mu". See also: dunto'aci'e.

In notes:

dunto'aci'e
x1 is an equal temperament dividing the interval x3 (default: octave, 2/1) into x2 (default twelve) equal parts, forming x4 (default: equal tempered semitone) as the fundamental unit.