jbexloseltei lujvo

x1 has how much time since birth? How old is x1? (age question)

-xlo- is an ad hoc rafsi for xo, see also xlolaldo, jbeseltei, jbetei.

In notes:

nilylaldo
x1 is the age/oldness of x2 in aspect x3.
xlolaldo
x1 is how old by standard x2? (age question)