Princeton's WordNet

1. CD-ROM, compact disc read-only memory(noun)

   a compact disk that is used with a computer (rather than with an audio system); a large amount of digital information can be stored and accessed but it cannot be altered by the user

Kernerman English Learner's Dictionary

1. CD-ROM(noun)ˈsiˌdiˈrɒm

   a plastic disk holding information for use on a computer

U.S. National Library of Medicine

1. CD-ROM

   An optical disk storage system for computers on which data can be read or from which data can be retrieved but not entered or modified. A CD-ROM unit is almost identical to the compact disk playback device for home use.

• CD ROMAfrikaans
• قُرْص مُكَثَّف لِقِراءةِ الذّاكِرَه فَقَطArabic
• сиди-ромBulgarian
• CD-ROMPortuguese (BR)
• CD-ROM (datový kompaktní disk)Czech
• CD-RomGerman
• CD-ROMDanish
• ψηφιακός δίσκος αποθήκευσης πληροφοριών, σίντι ρομGreek
• CD-ROMSpanish
• CD-ROMEstonian
• لوح فشرده که می توان داده های کامپیوتری ررا در آن ذخیره کردFarsi
• CD-ROMFinnish
• CD-ROMFrench
• סִי-דִי-רוֹםHebrew
• सीडी रॉमHindi
• CD-ROMCroatian
• CD-ROMHungarian
• CD-ROMIndonesian
• CD-ROMItalian
• 読出し専用メモリーのコンパクトディスクJapanese
• CD롬Korean
• pastovios programos atminties kompaktinis diskasLithuanian
• kompaktdiska lasāmatmiņaLatvian
• memori cakera padatMalay
• cd-romDutch
• CD-ROMNorwegian
• CD-ROMPolish
• لوح فشرده که می توان داده های کامپیوتری ررا در آن ذخیره کردPersian
• سی دی رمPashto
• компакт-дискRussian
• CD ROM, kompaktný optický dátový nosič, určený len na čítanie dátSlovak
• plošča CD-ROMSlovenian
• disk sa koga se podaci mogu samočitatiSerbian
• cd-romSwedish
• ซีดี-รอมThai
• CD-ROMTurkish
• 光碟唯讀記憶體Chinese (Trad.)
• сідіромUkrainian
• کمپیوٹر کا ایک پرزہUrdu
• đĩa CDVietnamese
• 只读光盘驱动器Chinese (Simp.)