The meaning of MINE is my —used before a word beginning with a vowel or h or sometimes as a modifier of a preceding noun—archaic except in an elevated style. How to use mine in a sentence.

Naval mine, or sea mine, a mine at sea, either floating or on the sea bed, often dropped via parachute from aircraft, or otherwise lain by surface ships or submarines

MINE definition: 1. the one (s) belonging to or connected with me: 2. a hole or system of holes in the ground where…. Learn more.

Mine helps you discover where your personal data is and manage your digital footprint. You decide where your data should or shouldn't be, we'll make it happen.

In land mine warfare, an explosive or material, normally encased, designed to destroy or damage ground vehicles, boats, or aircraft, or designed to wound, kill, or otherwise incapacitate personnel.

Mine is the first person singular possessive pronoun. A speaker or writer uses mine to refer to something that belongs or relates to himself or herself. Her right hand is inches from mine. That wasn't his fault, …

4 days ago · (informal) My house or home. We had the party at mine. As double possessive. This house of mine is over 100 years old.

mine verb (DIG) to dig out of the ground minerals such as coal, metals, and valuable stones:

Nov 14, 2025 · The U.S. Department of Energy’s Office of Fossil Energy announced an $80 million funding opportunity to establish Mining Technology Proving Grounds.

Nov 4, 2025 · The invention of mechanical drills powered by compressed air (pneumatic hammers) increased markedly the capability to mine hard rock, decreasing the cost and time for excavation …