Definitions

1. noun

a layer or covering of something, especially a layer of cloud or fog; a feeling of sadness or depression that spoils the enjoyment of something

“The pall of fog hung over the city, making it difficult to see.”

2. verb

to spoil or ruin the enjoyment of something, typically by making it unpleasant or depressing

“The news of the accident began to pall the otherwise joyful atmosphere.”

3. verb

to become or make something less intense or severe

“The medication was expected to pall the symptoms of the disease.”

4. verb

to obscure or darken something

“The trees began to pall the sunlight.”