emulation

noun

em·​u·​la·​tion ˌem-yə-ˈlā-shən 

-yü-

1

: ambition or endeavor to equal or excel others (as in achievement)

2

a

: imitation

b

: the use of or technique of using an emulator

3

obsolete : ambitious or envious rivalry

emulative

ˈem-yə-ˌlā-tiv 

adjective

emulatively adverb

Examples of emulation in a Sentence

Recent Examples on the Web

Apps written for Intel Macs will continue to run under Golden Gate through the Rosetta 2 emulation layer, but this will be the last macOS version to fully support that feature. — Edward Mendelson, PC Magazine, 13 July 2026

The vulnerability resides in the shadow MMU emulation, a process that translates host memory addresses to hypervisor memory addresses and vice versa. — Dan Goodin, ArsTechnica, 8 July 2026

Such a seemingly benign move puts Ethiopia in opposition to China’s monopoly and is a rebuke of the former object of Ethiopian emulation. — Wesley Alexander Hill, Forbes.com, 1 July 2026

Trump’s appreciation for and emulation of the histrionics of that sport have been much discussed over the years—recall how the late Hulk Hogan ripped his shirt to shreds at the 2024 Republican National Convention to reveal a TRUMP VANCE T-shirt underneath. — Gal Beckerman, The Atlantic, 15 June 2026

Word History

Etymology

borrowed from Latin aemulātiōn-, aemulātiō, from aemulārī "to vie with, rival, imitate" + -tiōn-, -tiō, suffix of verbal action — more at emulate entry 1

First Known Use

1542, in the meaning defined at sense 3

Rhymes for emulation

• abdication
• aberration
• abjuration
• abnegation
• abrogation
• acceptation
• acclamation
• acclimation
• accusation
• activation
• actuation
• acylation

Kids Definition

emulation

noun

em·​u·​la·​tion ˌem-yə-ˈlā-shən 

: the ambition or effort to emulate

emulative

ˈem-yə-ˌlāt-iv 

adjective