birth control

noun

"birth-control" is a 12-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
13
letters

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Voluntary control of the number of children conceived, especially by the planned use of contraception.

Key facts for birth control
PropertyValue
Headwordbirth control
LanguageEnglish
Part of speechNoun
Letters13
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “birth control” sits in English frequency

birth control 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

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

No generated misspelling entries exist for birth control in our index, and the word's spelling is regular enough that our generator found nothing worth flagging. Our confusable-pair dataset has no match for it, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: Margaret Sanger coined the term "birth control" in 1914, using it in the July 1914 issue of The Woman Rebel, and was criminally indicted for it in August 1914, under the Comstock Law for obscenity in print. The correct English form is birth control, spelled B-I-R-T-H- -C-O-N-T-R-O-L.

Definition

  1. 1
    Voluntary control of the number of children conceived, especially by the planned use of contraception.
  2. 2
    Any technique used to prevent the birth of a child (such as abortion or preventing conception).

Etymology

Margaret Sanger coined the term "birth control" in 1914, using it in the July 1914 issue of The Woman Rebel, and was criminally indicted for it in August 1914, under the Comstock Law for obscenity in print.

Synonyms

oligogenics

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). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "birth control"?
"birth control" is spelled B-I-R-T-H- -C-O-N-T-R-O-L.
What does "birth control" mean?
As a noun, "birth control" means: Voluntary control of the number of children conceived, especially by the planned use of contraception.
What is the origin of the word "birth control"?
Margaret Sanger coined the term "birth control" in 1914, using it in the July 1914 issue of The Woman Rebel, and was criminally indicted for it in August 1914, under the Comstock Law for obscenity in print. 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 “birth control”

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

  • The one correct English spelling is B-I-R-T-H- -C-O-N-T-R-O-L - 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