Passage from one form, state, style, or place to another.
Passage from one subject to another in discourse.
A word, phrase, sentence, or series of sentences connecting one part of a discourse to another.
Music
A modulation, especially a brief one.
A passage connecting two themes or sections.
Genetics A point mutation in which a pyrimidine is replaced by another pyrimidine, or a purine is replaced by another purine.
Sports The process of changing from defense to offense or offense to defense, as in basketball or hockey.
A period during childbirth that precedes the expulsive phase of labor, characterized by strong uterine contractions and nearly complete cervical dilation.
intransitive verb: -tioned, -tion·ing, -tions.
To make a transition.
Sports To change from defense to offense or offense to defense.
derivatives
tran·sítion·al
adjective
tran·sítion·al·ly
adverb
The American Heritage® Dictionary of the English Language, Fourth Edition