crutcini lujvo

t1 is a situation / condition / state / position that allows / is sufficient for event c2=t2 under conditions c3.

As the whole point of this word is to ignore the agentive nature of c1, c1 has been dropped. Cf. curmi, tcini, rau, banzu.

In notes:

curmi
x1 (agent) lets/permits/allows x2 (event) under conditions x3; x1 grants privilege x2.
terbanzu
x3=b1 (object) suffices/is enough/sufficient for purpose x2=b2 under conditions x1=b3.