Biyearly
Part of speech: adjective
Definition: Occurring every two years; biennial Occuring twice per year; biannual
Part of speech: adverb
Definition: Every two years; biennially Twice per year; biannually
Period
Part of speech: adjective
Definition: Appropriate for a given historical era.
Part of speech: interjection
Definition: And nothing else; and nothing less; used for emphasis.
Part of speech: noun
Definition: Punctuation mark “” (indicating the ending of a sentence or marking an abbreviation).A length of time.An epoch, era, time in history or in a person's life.A specific length of time that an activity (such as a game or a school day) is conventionally divided into.The minimum interval during which the same characteristics of a periodic phenomenon recur, such as the repetition of a wave or the rotation of a planet.Female menstruation.A row in the periodic table of the elements.A Drosophila gene which gene product is involved in regulation of the circadian rhythm
Example sentence: The middle of 'America's Women' is about the Civil War, and how women, black and white, confronted slavery and abolition. As in every other period of crisis, the rules of sexual decorum were suspended due to emergency.