There are 2 definitions of RES in English:

RES1

Syllabification: RES

Entry from US English dictionary

abbreviation

Reticuloendothelial system.

Definition of RES in:

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Word of the day epyllion
Pronunciation: ɪˈpɪlɪən
noun
a narrative poem resembling an epic in style...

There are 2 definitions of RES in English:

res2

Line breaks: res
Pronunciation: /riːz
 
/

abbreviation

informal
Resolution: high-res images
More example sentences
  • I don't know if it's a reproducible effect (my screen res is 1024x768 and the scroll is set to 3 lines), but my mind was certainly well and truly blown.
  • Also, it has a max res of 640x480, which I mentioned before, and has an aperture size of F / 2.8.
  • Ever since I rebuilt my computer, the first thing I look for when I start a game is the options menu so I can crank up the res.

Definition of RES in: