Standard Lemma guide

supplementary

adj · 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

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.

  • Southern-England: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: S AH2 P L AH0 M EH1 N T ER0 IY0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
  • CMU ARPABET 2: S AH2 P L AH0 M EH1 N ER0 IY0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
  • CMU ARPABET 3: S AH2 P L AH0 M EH1 N T R IY0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
  • CMU ARPABET 4: S AH2 P L AH0 M EH1 N CH R IY0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Additional; added to supply what is wanted.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Something additional; an extra.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adjective satellite

Meaning 3

added to complete or make up a deficiency

Definition source: Princeton WordNet 3.0

Examples

  • produced supplementary volumes

Meaning relationships

Synonyms: supplemental

Antonyms: none provided

4

adjective satellite

Meaning 4

functioning in a supporting capacity

Definition source: Princeton WordNet 3.0

Examples

  • the main library and its auxiliary branches

Meaning relationships

Synonyms: auxiliary, subsidiary, supplemental

Antonyms: none provided

History

Etymology

From supplement + -ary; compare French supplémentaire.

Across languages

Translations

34 source translations are retained for this English entry.

  • Arabic: إِضَافِيّ (ʔiḍāfiyy) — additional
  • Bulgarian: допълнителен (dopǎlnitelen) — additional
  • Catalan: suplementari — additional
  • Chinese Mandarin: 补充的 (bǔchōng de) — additional
  • Chinese Mandarin: 追加的 (zhuījiā de) — additional
  • Czech: dodatečný — additional
  • Dutch: aanvullend — additional
  • Esperanto: aldona — additional
  • Finnish: täydentävä — additional
  • Finnish: lisä- — additional
  • Finnish: täydennys- — additional
  • French: supplémentaire — additional
  • German: zusätzlich — additional
  • Hungarian: kiegészítő — additional
  • Italian: supplementare — additional
  • Italian: addizionale — additional
  • Japanese: 補足の (hosoku no) — additional
  • Low German: bito — additional
  • Norwegian Bokmål: supplerende — additional
  • Polish: dodatkowy — additional
  • Polish: uzupełniający — additional
  • Polish: pomocniczy — additional
  • Polish: nadprogramowy — additional
  • Portuguese: suplementar — additional
  • Portuguese: adicional — additional
  • Russian: доба́вочный (dobávočnyj) — additional
  • Russian: дополни́тельный (dopolnítelʹnyj) — additional
  • Spanish: suplementario — additional
  • Spanish: supletorio — additional
  • Swedish: extra — additional
  • Turkish: bütünleyici — additional
  • Turkish: ilave — additional
  • Turkish: tamamlayıcı — additional
  • Welsh: atodol — additional
Real reading context

supplementary in complete knowledge articles