ultrafast

[uhl-truh-fast, -fahst]

adjective

extremely fast: ultrafast computers.

Origin of ultrafast

ultra- + fast¹

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for ultrafast

Historical Examples

Stanton paused imperceptibly before answering, while his ultrafast mind considered the problem before arriving at a decision.
Anything You Can Do ...
Gordon Randall Garrett
Stanton paused imperceptibly before answering, while his ultrafast mind considered the problem and arrived at a decision.
Anything You Can Do
Gordon Randall Garrett

British Dictionary definitions for ultrafast

ultrafast

adjective

extremely fastan ultrafast internet connection

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

ultrafast

Origin of .css-1fxfie5{font-size:22px;}@media (max-width:768px){.css-1fxfie5{font-size:18px;margin:0 10px 10px 0;word-break:break-all;word-wrap:break-word;-webkit-hyphens:auto;-moz-hyphens:auto;-ms-hyphens:auto;hyphens:auto;line-height:22px;}}ultrafast

Examples from the Web for ultrafast

Historical Examples

Stanton paused imperceptibly before answering, while his ultrafast mind considered the problem before arriving at a decision.

Stanton paused imperceptibly before answering, while his ultrafast mind considered the problem and arrived at a decision.

ultrafast

Origin of ultrafast