WordGarden.ioflint
C1Pronunciation
UK
- /flˈɪnt/
US
- /ˈflɪnt/
Meanings
Noun
a hard stone that can produce sparks and was used for tools
a small spark-making piece in a lighter or firearm
Beyond the definition
Flint is a very hard stone that played a big part in human history. For thousands of years, people shaped it into sharp tools and weapons. Before matches existed, striking it against steel made sparks that could start a fire. The related adjective "flinty" can also describe a person who seems hard, cold, or stubborn, as in "a flinty look" or "a flinty heart."
The word comes from Old English and is linked to the idea of a fire-starting stone. You might find it in chalk ground or riverbeds, shaped and smoothed by nature over time. It mattered greatly for early survival, and it still appears in stories today, often in phrases like "a flinty gaze" or "hard as flint."
Flint is a hard, sedimentary cryptocrystalline form of the mineral quartz, technically categorized as a variety of chert. Because it is incredibly durable and breaks with a sharp, conchoidal fracture, it was historically used to create the first knives, arrowheads, and fire-starting implements. For our ancestors, finding a good source of flint wasn't just about convenience; it was essential for survival. By striking flint against steel (or iron pyrites), they could shave off tiny, glowing metal particles hot enough to ignite tinder, providing the warmth and protection necessary for civilization to thrive.
However, the word "flint" is not limited to geology or archaeology. It also leads to figurative uses through the adjective "flinty." To describe someone as "flinty" suggests they are stern, unyielding, or lacking warmth, with a cold, hard exterior like the stone itself. You might say a person has a "flinty gaze," meaning their eyes are steady and perhaps a little unfriendly.
The phrase "hard as flint" is a common idiom used to emphasize someone's stubbornness or incredible resilience. Flint also appears frequently in literature to symbolize strength, endurance, and a certain harsh beauty. Consider the characterization of Captain Ahab in Moby Dick—his obsession and determination are often described with this sense of flinty resolve. Whether you are picturing ancient tools, the spark of a flame, or an unshakeable personality, flint represents both physical hardness and an unwavering spirit.
Examples
- 1
Stone
He found a sharp piece of flint near the river.
- 2
Fire starting
Before matches were common, people struck flint against steel to start a fire.
- Phrasestrike flint against steel
hit them together to make sparks
- 3
Building material
Many of the old houses in that village are built of flint.
See also
Forms and spellings
2 forms open this card.
Main spelling
- flintnounadjective
Forms
- flintspluralnounadjective