Alternating

Part of speech: adjective, verb

Definitions

1. Characterized by a pattern in which two or more elements switch places or positions at regular intervals
2. Involving a method where different states or actions repeatedly take turns, creating a rhythmic change
3. Describes a process or pattern where elements or conditions shift back and forth in succession at consistent intervals

Etymology: "Alternating" is the present participle of "alternate," and the verb's roots reach back to a Latin word meaning "other." Latin "alternus" meant "one after another, by turns," built from "alter" ("other") with a suffix, so the core idea is one thing giving way to the other. The Latin verb "alternare" meant "to take turns," and the English past participle "alternate" was borrowed directly from its Latin form, "alternatus." The word has a close relative in "altern," which also came into English from Latin and is a doublet of "alternate," meaning the two forms entered English by separate routes and kept similar shapes. "Alter," the Latin root meaning "other," is also the source of English "alter," a sibling word that shares the same ancestor, showing how a simple idea of "the other one" spread into words about exchange and change.

Synonyms: interchanging, switching

Antonyms: constant, unchanging