English ⇄ Albanian Amharic Arabic Armenian Assamese Azerbaijani Basque Bengali Bosnian Bosnian cyrillic Bulgarian Chinese Chinese Taiwan Chinese simplified Cornish Croatian Czech Danish Dutch English Esperanto Estonian Finnish French Galician Georgian German Greek Gujarati Hausa Hebrew Hindi Hungarian Icelandic Igbo Inuktitut Irish Italian Japanese Kannada Kazakh Khmer Kinyarwanda Konkani Korean Kyrgyz Latvian Lithuanian Luxembourgish Macedonian Malay Malayalam Maltese Maori Marathi Nepali Norwegian Norwegian Bokmål Odia Persian Polish Portuguese Punjabi Romanian Russian Serbian Serbian Latin Sesotho sa leboa Sinhala Slovak Slovene Spanish Swahili Swedish Tamil Tatar Telugu Thai Tswana Turkish Turkmen Ukrainian Urdu Uzbek Vietnamese Welsh Xhosa Yoruba Zulu

English thesaurus
firewall ['faɪəwɔ:l] n
IT	A system or combination of systems that enforces a boundary between two or more networks, typically forming a barrier between a secure and an open environment such as the Internet