adjective
Definition: This word was used in the past to mean 'my' before words that start with a vowel or the letter 'h'.
Example: In archaic texts, you might see 'mine apple' instead of 'my apple'.
intransitive verb
Definition: To work in a place where minerals or ores are extracted from the ground.
Example: He decided to mine for gold in the mountains.
noun
Definition: A place where minerals or ores are extracted from the ground, or a source of valuable information or resources.
Example: The workers went deep into the mine to extract coal.
pronoun
Definition: That which belongs to me.
Example: This book is mine.