(n): the use of language to perform some act
(n): an enlightening or astonishing disclosure
(n): the clear (and often sudden) understanding of a complex situation
(n): communication of knowledge to man by a divine or supernatural agency
(n): a speech act that conveys information
(n): the last book of the New Testament; contains visionary descriptions of heaven and of conflicts between good and evil and of the end of the world; attributed to Saint John the Apostle
(n): a major division of a long written composition