Definitions

1. adjective

expressing or characterized by complaint or lamentation, often in a subtle or implied manner

“The plaintive melody evoked a sense of sadness in the listener.”

2. adjective

causing or expressing regret or dissatisfaction

“The weather was plaintive and gloomy, casting a somber mood over the entire city.”

3. noun

a feeling of regret or dissatisfaction

“The plaintive in his heart was palpable, as he looked at the ruins of his destroyed home.”