stapa -tap- gismu

x1 steps/treads on/in surface x2 using limbs x3.

See also bajra, plipe, cadzu, serti.

In notes:

bajra
x1 runs on surface x2 using limbs x3 with gait x4.
cadzu
x1 walks/strides/paces on surface x2 using limbs x3.
plipe
x1 (agent/object) leaps/jumps/springs/bounds to x2 from x3 reaching height x4 propelled by x5.
serti
x1 are stairs/stairway/steps for climbing structure x2 with steps x3.
tapsni
si1 is a track of st1 treading on surface st2 using limb st3
tapydansu
x1=s1=d1 tap-dances to accompaniment/music/rhythm x2=d2.
tapygutci
g1 is g2 pace/paces (length unit).