Seminneminnp in Mesa Grande dictionary.
Seminnuuminnp is also a place name by Santa Ysabel translating to "rolling mound".
In Barona and Los Conejos, semineminp "rolls on the ground, like a horse does".
See also:
semilemilp (setmiluumiilp) "is rolling like a log"
semilksemilk "wobbles, totters"
semilymilyp "rolls over"
semulemulp "rolls" (large object)
temulemulp "rolls" (round object)