Standard Lemma guide

fals

noun · 4 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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No pronunciation record was provided for this word.

1

noun

Meaning 1

Medieval copper coin first produced by the Umayyad caliphate beginning in the late 7th century.

Definition source: English Wiktionary via Wiktextract

Usage: Middle-Ages

Topics: hobbies, lifestyle, numismatics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

plural of FAL

Definition source: English Wiktionary via Wiktextract

Usage: form-of, plural

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Abbreviation of familial amyotrophic lateral sclerosis.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of

Topics: medicine, pathology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: FALS

Antonyms: none provided

Broader terms: ALS

4

noun

Meaning 4

Alternative form of fALS; Abbreviation of familial amyotrophic lateral sclerosis.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, alternative, uncountable

Topics: medicine, pathology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: ALS

History

Etymology

From Arabic فَلْس (fals), from Aramaic פילס / ܦܠܣ / פולסא / ܦܘܠܣܐ (/⁠fuləsā, filas⁠/), from Ancient Greek φόλλις (phóllis), from Latin follis. Doublet of follis and fool.