horizontal
adjective · noun
Simple meaning
Perpendicular to the vertical.
Pronunciation
Say it like this:
hawruhzahntuhlSay the bold part a little louder.
IPA pronunciation (US)
hɔɹəˈzɑntəl
This word is pronounced essentially the same in American and British English, so one transcription covers both.
IPA (International Phonetic Alphabet) is a standard way of writing speech sounds.
Definition
Everyday modern meanings first, grouped by part of speech.
adjective
Perpendicular to the vertical; parallel to the plane of the horizon; level, flat.
marketing
Relating to horizontal markets
noun
A horizontal component of a structure.
Word at a Glance
- Difficulty
- A2 · Elementary (estimated)
- Frequency
- Common
- Typical Use
- Everyday English
Word Aura™
How this word commonly comes across.
Aura for this meaning
This meaning: Perpendicular to the vertical; parallel to the plane of the horizon; level, flat.
Used this way, horizontal is a specialist word that usually carries little praise or criticism of its own. This is a mathematical use: it is defined precisely and belongs to working with figures and calculations rather than to ordinary conversation.
- Emotional tone
- Neutral
- Formality
- Specialist/technical
- Intensity
- Not strongly marked
- How common
- Specialized
- Connotation
- Clinical and technical
- Usage feel
- Technical and specialized
Where it naturally appears
- Mathematics
- Geometry
- Academic writing
- Education/classroom
Usage note
In general conversation this sense usually needs explaining — outside its field, people reach for a plainer word.
Word Aura describes common impressions, not a measurement. Tone changes with sentence, speaker, relationship and situation.
More ways to use horizontal
- “A horizontal surface.”adjective
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Common Patterns and Combinations
How this word naturally appears with others.
Word Family
Related forms, grouped by how they connect.
Word family
Words built from the same root.
In a horizontal direction.
Compound terms
Established multiword terms.
Absorption into a single firm of several firms involved in the same level of production and sharing resources at that level.
Absorption into a single firm of several firms involved in the same level of production and sharing resources at that level.
The maximum parallax observed when the celestial body is at the horizon.
A mechanical drawing of an object as if made by a plane cutting through it horizontally.
The horizontal airfoil of an aircraft's tail assembly that is fixed and to which the elevator is hinged.
The horizontal airfoil of an aircraft's tail assembly that is fixed and to which the elevator is hinged.
Related Words
Connected to the same idea, not synonyms.
- verticallyadverb
- verticaladjective
- barsnoun
More about this wordSynonyms, forms, origin
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Dictionary data from Wiktionary via the Free Dictionary API. Simple meanings, combinations and word intelligence are built from verified reference data, no AI is used to load this page.