Word.ws English Dictionary

mount up

mount up verb: to increase over a period of time; to accumulate.

Verb

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

  1. (transitive) to increase over a period of time; to accumulate
  2. (intransitive) To mount (e.g., a horse).
    Synonyms:
    heap up, pile up

Synonyms of mount up

Antonyms

Forms of mount up

third-person singular presentmounts up
present participlemounting up
past participlemounted up
pastmounted up

Questions about mount up

What does mount up mean?
Mount up means to increase over a period of time; to accumulate.
What part of speech is mount up?
Mount up is a verb.
What is the past tense of mount up?
The past tense of mount up is mounted up.

Words near mount up in the dictionary

  1. Mount Thorley
  2. Mount Tomah
  3. Mount Toolebewong
  4. Mount Tsurugi
  5. Mount Union
  6. mount up
  7. Mount Vernon
  8. Mount Victoria
  9. Mount View
  10. Mount Vincent
  11. Mount Wallace

Source and license

Adapted from Wiktionary: mount up (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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