to fix the boundaries of; to mark off and separate.-to set bounds to; to fix the determination of; to limit; to bound; to bring to an end; to finish.-to fix the form or character of; to shape; to prescribe imperatively; to regulate; to settle.-to fix the course of; to impel and direct; -- with a remoter object preceded by to; as, another's will determined me to this course.-to ascertain definitely; to find out the specific character or name of; to assign to its true place in a system; as, to determine an unknown or a newly discovered plant or its name.-to bring to a conclusion, as a question or controversy; to settle authoritative or judicial sentence; to decide; as, the court has determined the cause.-to resolve on; to have a fixed intention of; also, to cause to come to a conclusion or decision; to lead; as, this determined him to go immediately.-to define or limit by adding a differentia.-to ascertain the presence, quantity, or amount of; as, to determine the parallax; to determine the salt in sea water.-to come to an end; to end; to terminate.-to come to a decision; to decide; to resolve; -- often with on.