poison hemlock

noun

"poison-hemlock" is a 13-letter English headword indexed on PlainSpell.

The verdict

“poison hemlock” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
14
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - European hemlock Conium maculatum, an extremely poisonous plant in the carrot family, Apiaceae.

Key facts for poison hemlock
PropertyValue
Headwordpoison hemlock
LanguageEnglish
Part of speechNoun
Letters14
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “poison hemlock” sits in English frequency

poison hemlock falls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

poison hemlock is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. 2 senses are on record.

poison hemlock has no tracked misspelling variants, a sign its spelling follows regular English conventions. This entry stands alone in our confusable dataset, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: From poison + hemlock. The correct English form is poison hemlock, spelled P-O-I-S-O-N- -H-E-M-L-O-C-K.

Definition

  1. 1
    European hemlock Conium maculatum, an extremely poisonous plant in the carrot family, Apiaceae.
  2. 2
    A lethally poisonous drink made from the plant.

Etymology

From poison + hemlock.

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "poison hemlock"?
"poison hemlock" is spelled P-O-I-S-O-N- -H-E-M-L-O-C-K.
What does "poison hemlock" mean?
As a noun, "poison hemlock" means: European hemlock Conium maculatum, an extremely poisonous plant in the carrot family, Apiaceae.
What is the origin of the word "poison hemlock"?
From poison + hemlock. 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 “poison hemlock”

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

  • The one correct English spelling is P-O-I-S-O-N- -H-E-M-L-O-C-K - 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