subframe

noun

"subframe" is a 8-letter English headword indexed on PlainSpell.

The verdict

“subframe” is uncommon English (frequency #97,591 among 6,566 “S” headwords), classed as a noun. The kind of spelling people second-guess.

#97,591
frequency rank, English
6,566
“S” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A subsidiary frame (chunk of data).

Corpus desk

Index EN-subframe · subframe · English

subframe · rank #97,591 · 0 variants · 0 confusables

  • FREQ-RARE #97,591
  • LEN-LONG 8 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-DENSE 6,566
  • PHOTO-FINISH Styria

Nearest frequency peer: Styria (-1 rank slots)

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Long-tail ranks near “subframe”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “subframe” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for subframe
PropertyValue
Headwordsubframe
LanguageEnglish
Part of speechNoun
Letters8
Frequency rank#97,591
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “subframe” in English

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).subframefalls in this rarity band:

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

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Rare peers in the same band: “Styria” (#97,590), “subspecialty” (#97,592), “stylesheet” (#97,589). Among 6,566 “S” headwords, “subframe” is #97,591. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

subframe is uncommon English at frequency #97,591 among 6,566 “S” headwords, classed as anoun. Rarity is why readers land here mid-draft. 3 senses are on record.

subframe has no tracked misspelling variants, and the word's spelling is regular enough that our generator found nothing worth flagging. No close-neighbour confusable shows up for this headword in our dataset, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: From sub- + frame. The correct English form is subframe, spelled S-U-B-F-R-A-M-E.

Definition

  1. 1
    A subsidiary frame (chunk of data).
  2. 2
    A structural component of a vehicle, such as an automobile or aircraft, that uses a discrete, separate structure within a larger body-on-frame or unit body to carry certain components, such as the engine, drivetrain, or suspension.
  3. 3
    One of the HTML frames that make up a frameset.

Recorded use

Wiktionary examples

These source excerpts show how subframe appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Four status bits accompany each subframe.
  2. In the rebuilding no alterations have been made to the queen-post underframes except to add the subframe carrying the engine-transmission group.

Etymology

From sub- + frame.

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 "subframe"?
"subframe" is spelled S-U-B-F-R-A-M-E.
What does "subframe" mean?
As a noun, "subframe" means: A subsidiary frame (chunk of data).
What is the origin of the word "subframe"?
From sub- + frame. 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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "subframe", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 8 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list