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.

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.

Look up Mine or mine in Wiktionary, the free dictionary.

He has proven to be a mine [= gold mine] of information. [=he has provided a large amount of information]

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 definition: A deposit of ore or minerals in the earth or on its surface.

Mining is the process of extracting useful materials from the earth. Some examples of substances that are mined include coal, gold, or iron ore. Iron ore is the material from which the metal iron is …

Today our US operations comprise world-class mine sites and processing plants across the USA. We serve customers from a full spectrum of end markets ranging from pharmaceuticals to refractories …

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. [...]

A mine is a hole in the earth from which workers take valuable things: coal, diamonds, copper. It is also a bomb that explodes when it's touched, often buried in the earth.