Standard Lemma guide

pycnometer

noun · 1 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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  • /pɪkˈnɒmɪtə(ɹ)/

1

noun

Meaning 1

A vessel of precisely known volume used by weighing to determine the specific gravity or relative density of a liquid.

Definition source: English Wiktionary via Wiktextract

Topics: metrology, natural-sciences, physical-sciences, physics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: specific gravity bottle

Antonyms: none provided

History

Etymology

From Ancient Greek πυκνός (puknós, “dense”) and μέτρον (métron, “measure”). By surface analysis, pycno- + -meter.

Across languages

Translations

2 source translations are retained for this English entry.

  • French: pycnomètre — vessel used to determine a liquid’s specific gravity
  • Greek: πυκνόμετρο (pyknómetro) — vessel used to determine a liquid’s specific gravity