DictionarylugubriousExcessively mournful
adjective

lugubrious

luh-GOO-bree-uhs/ləˈɡuːbriəs/

Mournful or gloomy to an exaggerated degree.

The woman's lugubrious reaction to one broken biscuit puzzles her companion.

At a simple tea table, an older woman adopts an extravagantly doleful manner over a single broken biscuit, while her younger companion looks mildly puzzled.
Etymology

Lugubris describes mourning, and the suffix makes an adjective meaning “characterized by” it. Lugubrious applies that quality to a person's manner, suggesting gloom so pronounced that it resembles an expression of grief.

In context

Libranima133:04
La Esmeralda, still surrounded by her lugubrious escort, was thrust by the police into a gloomy chamber.
The Hunchback of Notre-Dame - Hugo (Illustrated Audiobook) Part 2 of 2

More examples

  • Her lugubrious expression makes a minor setback look like a tragedy.
  • The commercial's lugubrious music seems excessive for a lost sock.
  • He announces the canceled picnic in a lugubrious voice.

Forms

lugubrious

lugubriously adverb — In an exaggeratedly gloomy or mournful manner.

lugubriousness noun — An exaggerated air of gloom or sorrow.

Similar words

doleful
Expresses sadness or distress without necessarily suggesting exaggeration.
mournful
Often suggests genuine grief rather than exaggerated gloom.
gloomy
Describes unhappiness or pessimism without necessarily implying a mournful display.