tcena -ten- gismu

x1 stretches/extends to range x2 [interval/extent] in dimension x3 from relaxed range x4.

See also kuspe, pruni, preja, ranji, trati.

In notes:

kuspe
x1 ranges/extends/spans/persists/reaches across/over interval/gap/area/scope/extent/range x2.
preja
x1 spreads/expands over/into x2 from initial state x3.
pruni
(adjective:) x1 is elastic/springy.
ranji
x1 (event/state) continues/persists over interval x2; x1 (property - ka) is continuous over x2.
trati
x1 is taut/tense/strained tight in direction x2.
moltenva'u
x1=v1 yawns/[breathes while stretching mouth]
pejgau
g1 (agent) spreads p1 over/into p2 from p3.