mount up

verb

to increase over a period of time; to accumulate

Similar
heap uppile uphop onmountget onjump onclimb onbestride
Opposite
decline
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Meanings

verbmount up (third-person singular simple present mounts up, present participle mounting up, simple past and past participle mounted up)

present singular third person mounts up · participle present mounting up · participle past mounted up · past mounted up

  1. transitiveto increase over a period of time; to accumulate
  2. intransitiveTo mount (e.g., a horse).

    Synonyms: heap up, pile up

Synonyms & antonyms

verbTo mount (e.g., a horse).

Similar
heap uppile up
Opposite
decline

More synonyms by meaning

verbget up on the back of

Similar
hop onmountget onjump onclimb onbestride
Broader
move
Also see
accumulateadd upbestrideget onget upheap uphop onjump onmount

Synonym sets from Open English WordNet, CC BY 4.0.

Cite this entry
APA

mount up. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/mount%20up

MLA

“mount up.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/mount%20up. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “mount up,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/mount%20up.

Source: mount up on Wiktionary, CC BY-SA 4.0.