叠生成矿酌

Telescoping \Tel"e*scop`ing\ (t[e^]l"[-e]*sk[=o]p`[i^]ng), a.
Capable of being extended or compacted, like a telescope, by
the sliding of sections or parts one within the other;
telescopic; as, telescoping tripod legs; a telescoping table,
etc.; -- a term replacing the formerly used {telescope}.
[Webster 1913 Suppl. +PJC]


Telescope \Tel"e*scope\, v. i. [imp. & p. p. {Telescoped}; p.
pr. & vb. n. {Telescoping}.]
To slide or pass one within another, after the manner of the
sections of a small telescope or spyglass; to come into
collision, as railway cars, in such a manner that one runs
into another; to become compressed in the manner of a
telescope, due to a collision or other force. [Recent]
[1913 Webster +PJC]

Telescope \Tel"e*scope\ (t[e^]l"[-e]*sk[=o]p), a.
Capable of being extended or compacted, like a telescope, by
the sliding of joints or parts one within the other;
telescopic; as, a telescope bag; telescope table, etc.; --
now more commonly replaced by the term {telescoping}.
[Webster 1913 Suppl.]