jetrinsku lujvo

x1 makes x2 (du'u) true by expressing it (performative act); x2 is true because x1 claims it to be so

See also ca'e, ca'engau.

In notes:

ca'engau
x1 defines x2 (nu/du'u) to be true / to happen // x2 is true because x1 says so or thinks so.