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Dictionary

Words, grammatical forms and meanings linked to the ontology.

acidulous en · ADJ

Pronunciation

  • /əˈsɪd͡ʒələs/
  • (Southern-England) audio
  • /əˈsɪdjʊləs/

Etymology

Learned borrowing from Latin acidulus (“sourish, acidulous”), diminutive of acidus (“sour, acid”). See acid. By surface analysis, acid + -ule + -ous.

Meanings

  1. Slightly sour; subacid; sourish.
    • the hard, acidulous, metallic tincture of the spring 1796, Edmund Burke, A Letter from the Right Honourable Edmund Burke to a Noble Lord, on the Attacks Made upon Him and His Pension, […], London: […] J. Owen, […], and F[rancis] and C[harles] Rivington, […], →OCLC:
  2. (figuratively) Sharp; caustic.
    • He talked with acidulous tolerance of the exalted personages who had sent Ashenden to X. 1931, William Somerset Maugham, His Excellency:
  3. Containing carbonic acid.
    • acidulous mineral waters

Deriveds

subacidulous · nonacidulous · acidulousness · acidulously

Translations (10)

gl acídulo (slightly sour) · fi happamahko (slightly sour) · pt acídulo (slightly sour) · la acidulus (slightly sour) · nb syrlig (slightly sour) · fr acidulé (slightly sour) · nn syrleg (slightly sour) · bg възкисел (slightly sour) · ota مایخوش (slightly sour) · de säuerlich (slightly sour)