Word.ws English Dictionary

underimmunize

underimmunize verb: to provide with inadequate immunization.

Verb

underimmunize (third-person singular simple present underimmunizes, present participle underimmunizing, simple past and past participle underimmunized)

  1. To provide with inadequate immunization.
    • Those who tend, from ignorance, to underimmunize would readily follow such schedules; those who tend to overimmunize would quickly adopt proper standards, lest medical and lay persons criticize them.1961, Texas State Journal of Medicine - Volume 57, Part 2, page 894
    • There is a tendency to underimmunize children.1999, Ruffin, Instructors Manual to Principles of Economics, →ISBN, page 121

Forms of underimmunize

third-person singular presentunderimmunizes
present participleunderimmunizing
past participleunderimmunized
pastunderimmunized

Origin of underimmunize

From under- + immunize.

Questions about underimmunize

What does underimmunize mean?
Underimmunize means to provide with inadequate immunization.
What part of speech is underimmunize?
Underimmunize is a verb.
What is the past tense of underimmunize?
The past tense of underimmunize is underimmunized.

Words near underimmunize in the dictionary

  1. underimmunised
  2. underimmunises
  3. underimmunising
  4. underimmunization
  5. underimmunizations
  6. underimmunize
  7. underimmunized
  8. underimmunizes
  9. underimmunizing
  10. underimmunosuppression
  11. underimpress

Source and license

Adapted from Wiktionary: underimmunize (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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