An incipient population is still small but beginning to reproduce and become established. or His incipient behavior is a sign of things to come.
Dad nurtured Amy's incipient interest in tennis by enrolling her in a class beginners.
He had an incipient personnel problem.
Lauren sat in front of the piano then played the incipient note of the musical piece.
When it has a subject, verb, punctuation, capitalization, a predicate, and a complete thought. A sentence is a sentence when it is handed down by a judge (or a magistrate).