adjective
Definition: Relating to or belonging to oneself; often used to describe something that is identical or made from the same material as another item.
Example: She wore a dress with a self belt that matched perfectly.
noun
Definition: A person's essential qualities or individuality that make them distinct from others; it can also refer to the whole person or their typical character and behavior.
Example: She spent years trying to understand her true self and what made her unique.
pronoun
Definition: A word used to refer to oneself, often used for emphasis or to indicate that the subject and object of a verb are the same person.
Example: I made this cake by myself for the party.
verb
Definition: To fertilize a flower with its own pollen, allowing it to produce seeds without needing pollen from another flower.
Example: Some plants can self to ensure they reproduce even when other plants are not nearby.