(geology, uncountable) Massive, usually dull-colored and opaque, quartzite, hornstone, impure chalcedony, or other flint-like mineral. / (countable) A flint-like tool made from chert.

plural of chert

(geology, mineralogy) Containing chert.

The quality of being cherty.

A town in Runnymede district, Surrey, England. / A small town in Canterbury, New Zealand. / A municipality of Quebec, Canada.

superlative form of cherty: most cherty

comparative form of cherty: more cherty

Converted into chert

simple past tense and past participle of chertify

present participle of chertify