Standard Lemma guide

flatiron

adj · name · noun · 8 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

adj

Meaning 1

Having a flatiron shape.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • a flatiron building

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

name

Meaning 2

A district of Manhattan, New York City, United States.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A simple iron (for pressing laundry) which is heated on a stove.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

A pair of metal tongs with heated ceramic plates used for straightening hair.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

a quadrilateral with two parallel sides, one of which is very short, and whose non-parallel sides are longer than either parallel side.

Definition source: English Wiktionary via Wiktextract

Usage: especially

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

A steeply sloping triangular landform created by the differential erosion of a steeply dipping, erosion-resistant layer of rock overlying softer strata.

Definition source: English Wiktionary via Wiktextract

Topics: geography, geology, geomorphology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

noun

Meaning 7

Ellipsis of flat iron steak.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, ellipsis

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

noun

Meaning 8

an iron that was heated by placing it on a stove

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: iron, smoothing iron

History

Etymology

From flat + iron.

From flat + iron, see flatiron.