Search Result for "changeover": 
Wordnet 3.0

NOUN (1)

1. an event that results in a transformation;
[syn: conversion, transition, changeover]

The Collaborative International Dictionary of English v.0.48:

changeover \changeover\ n. an event that results in a transformation. Syn: conversion, transition. [WordNet 1.5]
WordNet (r) 3.0 (2006):

changeover n 1: an event that results in a transformation [syn: conversion, transition, changeover]
The Free On-line Dictionary of Computing (30 December 2018):

changeover The time when a new system has been tested successfully and replaces the old system. (2003-11-12)