flint Definition
- 1a hard gray rock consisting of nearly pure chert, occurring chiefly as nodules in chalk.
- 2a piece of flint used with steel to produce an igniting spark, e.g., in a cigarette lighter.
- 3a small object made of flint, such as a tool or arrowhead, that has been chipped to form a cutting edge.
Using flint: Examples
Take a moment to familiarize yourself with how "flint" can be used in various situations through the following examples!
Example
The walls were built of flint and mortar.
Example
He struck the flint against the steel to light the fire.
Example
The archaeologist found a flint tool at the site.
Example
Flint is often used in making knives and arrowheads.
flint Synonyms and Antonyms
Phrases with flint
a method of starting a fire by striking a piece of flint with a piece of steel to create sparks that ignite tinder.
Example
The pioneers used flint and steel to start fires on their journey west.
flint-hearted
unfeeling or unyielding; having a heart as hard as flint.
Example
The dictator was known for his flint-hearted approach to ruling the country.
a type of glass containing lead oxide, used for optical purposes because of its high refractive index.
Example
The scientist used flint glass to make the lenses for his microscope.
Summary: flint in Brief
Flint [flɪnt] is a hard gray rock consisting of nearly pure chert, often found in nodules in chalk. It is used to make tools and weapons, such as knives and arrowheads. Flint can also be used with steel to produce sparks for starting fires, as in 'He struck the flint against the steel to light the fire.'
