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Douglas Harper's Etymology Dictionary
pole-vault

1877, from pole (n.1) + vault (n.2). As a verb from 1892 (implied in pole-vaulting). Related: Pole-vaulted.

Wiktionary
pole-vault

vb. 1 (context intransitive English) To perform a pole vault 2 (context transitive English) To vault over something using a pole vault

Usage examples of "pole-vault".

Dad looked up at the hidden rungs coming down out of the starlight to the running-free world of sidewalks that invited the one-thousand-yard dash, and the high hurdles of the dark bushes, and the pole-vault cemetery trellises and walls.

Kren went into pole-vaulting mode and nailed it into the center of his opponent's field, to win the match.

This coming Saturday, I will win at the pole-vaulting competition at the University of Dren, even though I'm not presently listed as being entered in it.

If he didn’t start thinking about some­thing else, he would be pole-vaulting down the damned cliff.