bus line

noun

"bus-line" is a 7-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
8
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A specific route followed by public buses to transport passengers between designated stops.

Corpus desk

Index EN-bus-line · bus line · English

bus line · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 8 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "B" thin
  • PHOTO-UNK Peer pending

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.

Key facts for bus line
PropertyValue
Headwordbus line
LanguageEnglish
Part of speechNoun
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “bus line” in English

bus linefalls 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

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

We couldn't generate a plausible misspelling set for bus line, since its letter pattern doesn't lend itself to common typo substitutions. No confusable counterpart is on file for this word, a sign it's visually distinctive enough not to be mixed up with another word.

No documented word history exists for this headword, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct English form is bus line, spelled B-U-S- -L-I-N-E.

Definition

  1. 1
    A specific route followed by public buses to transport passengers between designated stops.
  2. 2
    A bus company or service operating those buses along fixed paths.

Recorded use

Wiktionary examples

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

  1. Long before the street car system was installed here there was a bus line which ran from State street to "Mendsen's carriage factory" once an hour.
  2. As for the distance, he'd have to learn the bus lines, figure out where to transfer downtown.

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 "bus line"?
"bus line" is spelled B-U-S- -L-I-N-E.
What does "bus line" mean?
As a noun, "bus line" means: A specific route followed by public buses to transport passengers between designated stops.
What language does "bus line" come from?
"bus line" is a English word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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.

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

Source: FrequencyWords open word-frequency list