floor
noun · verb
Simple meaning
The bottom surface of a natural structure, entity.
Pronunciation
Say it like this:
flawrIPA pronunciation (US)
ˈflɔɹ
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.
noun
geologybiologychiefly with a modifier
The bottom surface of a natural structure, entity, or space (e.g. cave, forest, ocean, desert, etc.); the ground (surface of the Earth).
The bottom surface of any lake or other body of water
countable
The interior bottom or surface of a house or building; the supporting surface of a room.
The supporting surface or platform of a structure such as a bridge.
In a parliament, the part of the house assigned to the members, as opposed to the viewing gallery.
by extension
The right to speak at a given time during a debate or other public event.
verb
To strike down or lay level with the floor; to knock down.
Surprise greatly; knock someone's socks off
“I was floored when I heard that I was promoted.”
informaltransitiveusually passive voice
To amaze or greatly surprise.
informaltransitive
To silence by a conclusive answer or retort.
colloquialtransitive
To finish or make an end of.
transitive
To cover or furnish with a floor.
Word at a Glance
- Difficulty
- A1 · Beginner (estimated)
- Frequency
- Very Common
- Typical Use
- General English
Word Aura™
How this word commonly comes across.
Aura for this meaning
This meaning: The bottom surface of a natural structure, entity, or space (e.g. cave, forest, ocean, desert, etc.); the ground (surface of the Earth).
Used this way, floor is a specialist word that usually carries little praise or criticism of its own. This is a scientific use: it names something precisely within a field of study, so it appears in research and teaching more than in 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
- Science
- Academic writing
- Technical/specialist writing
Usage note
In general conversation this sense usually needs explaining — outside its field, people reach for a plainer word.
Nearby words
- deck , used mainly in Regional English
Word Aura describes common impressions, not a measurement. Tone changes with sentence, speaker, relationship and situation.
More ways to use floor
- “They needed rugs to cover the bare floors.”noun
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Common Patterns and Combinations
How this word naturally appears with others.
Word Family
Related forms, grouped by how they connect.
Inflected forms
Grammatical variations of the same word.
The inside lower horizontal surface (as of a room, hallway, tent, or other structure).
Provided with a floor.
Compound terms
Established multiword terms.
Joist that supports a floor.
A lamp that stands on the floor.
The legislator who organizes his party's strategy.
Scale drawing of a horizontal section through a building at a given level.
A series of acts at a night club.
A preparation containing wax and used to polish and preserve the finish of floors.
Related Words
Connected to the same idea, not synonyms.
More about this wordSynonyms, forms, origin
Synonyms
Sense: bottom surface of a natural structure or entity
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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.