Standard Lemma guide

phosphate

noun · verb · 7 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • UK: /ˈfɒsfeɪt/
  • General-American: /ˈfɑsfeɪt/
  • US: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: F AA1 S F EY0 T Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

Any salt or ester of phosphoric acid.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: chemistry, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Any fertiliser containing phosphate compounds.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: agriculture, business, lifestyle

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Guano (containing high levels of phosphates and harvested for the fertiliser industry).

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

A carbonated soft drink containing phosphoric acid, often flavored with a fruit-based syrup.

Definition source: English Wiktionary via Wiktextract

Usage: US, countable, dated, regional, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

verb

Meaning 5

To treat or coat with a phosphate or phosphoric acid.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

carbonated drink with fruit syrup and a little phosphoric acid

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: soft drink

7

noun

Meaning 7

a salt of phosphoric acid

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: orthophosphate, inorganic phosphate

Antonyms: none provided

Broader terms: salt

Narrower terms: calcium phosphate, sodium phosphate, sodium orthophosphate

History

Etymology

Etymology tree Proto-Indo-European *bheh2- Proto-Indo-European *bhéh2os Proto-Hellenic *pháwos Ancient Greek φᾰ́ος (phắos) Ancient Greek φῶς (phôs) Proto-Indo-European *bher- Proto-Indo-European *bhéreti Proto-Hellenic *phérō Ancient Greek φέρω (phérō) Proto-Indo-European *-os Proto-Hellenic *-os Ancient Greek -ος (-os) Ancient Greek -φόρος (-phóros) Ancient Greek φωσφόρος (phōsphóros)bor. Latin phōsphorusder. French phosphore Proto-Indo-European *-h2 Proto-Indo-European *-éh2 Proto-Indo-European *-tós Proto-Indo-European *-eh2tos Proto-Italic *-ātos Latin -ātuslbor. French -ate French phosphateder. English phosphate From French phosphate. By surface analysis, phosphoric acid + -ate (“salt or ester”).

Etymology tree English phosphoric acid Proto-Indo-European *-h2 Proto-Indo-European *-éh2 Proto-Indo-European *-tós Proto-Indo-European *-eh2tos Proto-Italic *-ātos Latin -ātuslbor. English -ate English phosphate From phosphoric acid + -ate (verb-forming suffix).

Across languages

Translations

42 source translations are retained for this English entry.

  • Azerbaijani: fosfat — any salt or ester of phosphoric acid
  • Bashkir: фосфат (fosfat) — any salt or ester of phosphoric acid
  • Bulgarian: фосфат (fosfat) — any salt or ester of phosphoric acid
  • Catalan: fosfat — any salt or ester of phosphoric acid
  • Chinese Mandarin: 磷酸鹽 /磷酸盐 (línsuānyán) — any salt or ester of phosphoric acid
  • Czech: fosforečnan — any salt or ester of phosphoric acid
  • Czech: fosfát — any salt or ester of phosphoric acid
  • Danish: fosfat — any salt or ester of phosphoric acid
  • Esperanto: fosfato — any salt or ester of phosphoric acid
  • Finnish: fosfaatti — any salt or ester of phosphoric acid
  • French: phosphate — any salt or ester of phosphoric acid
  • Galician: fosfato — any salt or ester of phosphoric acid
  • German: Phosphat — any salt or ester of phosphoric acid
  • Greek: φωσφορικό άλας (fosforikó álas) — any salt or ester of phosphoric acid
  • Hungarian: foszfát — any salt or ester of phosphoric acid
  • Ido: fosfato — any salt or ester of phosphoric acid
  • Irish: fosfáit — any salt or ester of phosphoric acid
  • Italian: fosfato — any salt or ester of phosphoric acid
  • Japanese: 燐酸塩 (rinsan'en) — any salt or ester of phosphoric acid
  • Kazakh: фосфат (fosfat) — any salt or ester of phosphoric acid
  • Kyrgyz: фосфат (fosfat) — any salt or ester of phosphoric acid
  • Māori: pākawa tūtaewhetū — any salt or ester of phosphoric acid
  • Norwegian Bokmål: fosfat — any salt or ester of phosphoric acid
  • Norwegian Nynorsk: fosfat — any salt or ester of phosphoric acid
  • Occitan: fosfat — any salt or ester of phosphoric acid
  • Polish: fosforan — any salt or ester of phosphoric acid
  • Portuguese: fosfato — any salt or ester of phosphoric acid
  • Romanian: fosfat — any salt or ester of phosphoric acid
  • Russian: фосфа́т (fosfát) — any salt or ester of phosphoric acid
  • Spanish: fosfato — any salt or ester of phosphoric acid
  • Swahili: fosfeti — any salt or ester of phosphoric acid
  • Swedish: fosfat — any salt or ester of phosphoric acid
  • Ukrainian: фосфат (fosfat) — any salt or ester of phosphoric acid
  • Welsh: ffosffad — any salt or ester of phosphoric acid
  • Yiddish: פֿאָספֿאַט (fosfat) — any salt or ester of phosphoric acid
  • Catalan: fosfatar — to treat or coat with phosphate
  • French: phosphater — to treat or coat with phosphate
  • Italian: fosfatare — to treat or coat with phosphate
  • Polish: okrywać fosforanem — to treat or coat with phosphate
  • Polish: okryć fosforanem — to treat or coat with phosphate
  • Romanian: fosfata — to treat or coat with phosphate
  • Spanish: fosfatar — to treat or coat with phosphate
Real reading context

phosphate in complete knowledge articles