antitoxin

noun

"antitoxin" is a 9-letter English headword indexed on PlainSpell.

The verdict

“antitoxin” is an uncommon English word, ranked #87,020 in English word frequency and used as a noun.

#87,020
frequency rank, English
9
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A medicine able to neutralize a toxin.

Key facts for antitoxin
PropertyValue
Headwordantitoxin
LanguageEnglish
Part of speechNoun
Letters9
Frequency rank#87,020
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “antitoxin” sits in English frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). antitoxin lands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The English entry for antitoxin is 9 letters long, classified as a noun. Corpus data places it at rank #87,020 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.

We couldn't generate a plausible misspelling set for antitoxin, suggesting the orthography follows predictable English patterns. No close-neighbour confusable shows up for this headword in our dataset, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: From anti- + toxin. The correct English form is antitoxin, spelled A-N-T-I-T-O-X-I-N.

Definition

  1. 1
    A medicine able to neutralize a toxin.
  2. 2
    An antibody capable of neutralizing specific toxins.

Etymology

From anti- + toxin.

This word in other languages

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "antitoxin"?
"antitoxin" is spelled A-N-T-I-T-O-X-I-N.
What does "antitoxin" mean?
As a noun, "antitoxin" means: A medicine able to neutralize a toxin.
What is the origin of the word "antitoxin"?
From anti- + toxin. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Using “antitoxin”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is A-N-T-I-T-O-X-I-N - every other letter order is a misspelling in standard orthography.
  • Browse more English words and confusable pairs in the same reference. English words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list