intransitive verb
Definition: To take on a particular shape or form, often as a result of being in a mold or becoming covered with a fungus.
Example: The bread began to mold after being left out for too long.
noun
Definition: A hollow shape or frame used to give form to a substance, or a type of fungus that breaks down organic material.
Example: The artist used a mold to create a beautiful sculpture.
transitive verb
Definition: To shape something into a specific form or design, often by using a mold or by following its shape closely.
Example: The artist decided to mold the clay into a beautiful sculpture.