thereafter

Thereafter is an adverb used to refer to a point in time that follows a previously mentioned event or period. It signals that something occurs or remains true from that later moment onward, rather than at the initial time or during the earlier interval.

Etymology and history: Thereafter is formed from there and after, and entered English from Middle English. It has long been employed in formal or literary writing to denote continuation or consequence after a specified event. In modern everyday speech, it is less common, often replaced by phrases such as from then on or since then.

Usage and nuance: The term is typically found in formal, legal, historical, or narrative prose. It emphasizes continuity from a definite turning point. It is distinct from afterwards, which merely indicates a time after without implying ongoing state, and from henceforth, which stresses a future from the present moment. Thereafter often accompanies a clear antecedent event and a resulting or continuing condition.

Examples: The agreement was signed in 2010, and thereafter the parties fulfilled their obligations. He fell ill during the voyage and thereafter resigned from his post. In historical writing, one might note that political reforms were enacted in 1985, and thereafter the country experienced a period of rapid growth.

Related terms: Thereafter is closely related to henceforth and afterwards, though each carries a slightly different emphasis on continuation, immediacy, or scope. In translation, comparable expressions convey the sense of “from that point forward” in the target language.