mo'i MOhI -mov- cmavo

mark motions in space-time.

Attached before a location preposition, this gives it the meaning of movement. mo'i ti'a plipe is to jump backwards, while just ti'a plipe is to jump behind (so not backwards, just at some place that is "behind").

On grammatical class:

mo'i
mark motions in space-time.

In definition:

cmavrmo'i
x1 is the selma'o "MOhI".

In notes:

elvada
x1 is a part of Lojban text representing rule 'space' according to the first edition of the book 'The Complete Lojban Language'.