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TUAW Tip: hold ctrl-cmd-d while mousing for live definitions

Many of you power users know that pressing ctrl-cmd-d in many Mac OS X 10.4 Tiger applications (except Firefox and a few others) will yield a handy pop-up definition window, drawing information from the standalone Dictionary app that sits in your Applications folder. However, if you didn't know that, well, you now have at least one reason to claim the 'power user' (nerd!) throne.

I just found that if you hold down that keyboard combo, you can move the mouse over text to receive a live pop-up that keeps updating definitions as you mouse over new words. It seems to perform pretty well, though I am running on a fairly recent 1.83 Core Duo MacBook with 1GB RAM, so YMMV.

I'm not entirely sure how handy this will be in daily activities, but I figured I'd post it since you creative readers so often surprise us with finding new uses for tips like this. Enjoy.

Many of you power users know that pressing ctrl-cmd-d in many Mac OS X 10.4 Tiger applications (except Firefox and a few others) will yield...
 

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hthth

An addition to this excellent feature:
If you have to get a definition for a concept that's two words, like "maiden name" — you can highlight both words and then do the key-combination on them.

This will have the dictionary define the two words in union.

December 03 2006 at 9:15 PM Report abuse rate up rate down Reply
mark

follow-up to #17 (my own post):

turns out dictionary.app must be at the root level of the apps folder (not a sub-folder, like the several i have, in which i organize my may apps).

November 29 2006 at 3:33 AM Report abuse rate up rate down Reply
Frode Hegland

For Firefox, there is Hyperwords, which allows you to get definitions and translations and searches and much more on any word. For free: http://www.hyperwords.net

November 28 2006 at 10:15 AM Report abuse rate up rate down Reply
Akaki Kuumeri

This is cool. Anybody know if there's a way to get this work with other languages than English?

November 28 2006 at 6:55 AM Report abuse rate up rate down Reply
jezreel Supetran

WOW Another cool osx trick.

November 28 2006 at 5:25 AM Report abuse rate up rate down Reply
ViG

if you try it on "mac" in the article above it shows up as "Mackintosh"

November 28 2006 at 12:29 AM Report abuse rate up rate down Reply
Daniel

@18: No, a mackintosh is a sort of full-length, rubber coat for heavy storms and the like, and it is spelled mackintosh with a 'k'.

Though you did misspell 'misspelled' yourself. :D

November 27 2006 at 3:50 PM Report abuse rate up rate down Reply
Andrew Gormley

My default dictionary button has been F13 since installing. So maybe that'll work for some people who haven't had luck with the Ctrl+Cmd+D keystroke.

November 27 2006 at 3:33 PM Report abuse rate up rate down Reply
Jakub Pawlowicz

Simply cool!!! Thanks for sharing this! :-))))

November 27 2006 at 1:50 PM Report abuse rate up rate down Reply
tim

now i know my stuff, but had NO idea about this...and i know ive been complaining a lot about the quality of posts here...but THIS is why i read this site religiously still

nice post, old or not

November 27 2006 at 1:02 PM Report abuse rate up rate down Reply
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