desmi'i lujvo

m1 is a vibrator/vibrating device for use/function m2.

not necessarily sex toy; could for example also be a "Jumping Jack" compactor; Cf. runpinji, gletci. See xremi'i for shaking machines with the purpose of mixing.

In notes:

gletci
t1 is a tool/toy/instrument used for sex.
runpinji
p1 is a dildo/phallic object.
sezgle
g1=s2 masturbates/has sex without partner(s).
xangle
g1 masturbates/fucks g2 with her/his hand(s).