"Diffinitive" is a word in ENGLISH

To fix; to render certaiu or definite; to estimate and determine; to clear of doubt or obscurity. Brown v. Lyd-dy, …

To determine; to form a definite opinion; to come to a conclusion; to give decision; as, the court decided in …

Capable of being defined, limited, or explained; determinable; describable by definition; ascertainable; as, definable limits; definable distinctions or regulations; definable …

Having certain or distinct; determinate in extent or greatness; limited; fixed; as, definite dimensions; a definite measure; a definite period …

Serving to define or restrict; limiting; determining; as, the definite article.

Determined; resolved.

A thing defined or determined.

Having certain limits in signification; determinate; certain; precise; fixed; exact; clear; as, a definite word, term, or expression.

In a definite manner; with precision; precisely; determinately.

The state of being definite; determinateness; precision; certainty.

The act of defining; determination of the limits; as, a telescope accurate in definition.

Determined; resolved.

Determinate; positive; final; conclusive; unconditional; express.

Limiting; determining; as, a definitive word.

Capable of being determined, definitely ascertained, decided upon, or brought to a conclusion.

A mark or attribute, attached to the subject or predicate, narrowing the extent of both, but rendering them more definite …

Having defined limits; not uncertain or arbitrary; fixed; established; definite.

In a determinate manner; definitely; ascertainably.

The quality of mind which reaches definite conclusions; decision of character; resoluteness.

To ascertain definitely; to find out the specific character or name of; to assign to its true place in a …