volcanic ash
noun
Loose fragmented solid material ejected from a volcano, especially (in later use) such material in the form of powder.
- Also (especially in early use) in plural in same sense..
Origin
Late 18th century.
- prick-ma-dainty
- prick-madam
- prick-mark
- prick-me-dainty
- prickpear
- prick post
- prick punch
- prick-seam
- prick shooting
- prick something out
- pricksong
- prick spur
- prick stitch
- prick-sucker
- prick-tease
- prick-teased
- prick-teaser
- prick-teasing
- prick test
- prick up one's ears
- prick wheel
- prickwood
- sweet violet
- sweet william
- sweet woodruff