Arabic language in Israel

The Arabic language in Israel is spoken natively by a large proportion of the population, reaching over 20 percent of the total population mainly by the Arab citizens of Israel and among the Arabic-speaking Jews from the Arab world.

Modern Standard Arabic (also known as Standard Arabic or Literary Arabic), along with Modern Hebrew, is the second official language in Israel. Spoken Arabic dialects are spoken primarily by Arab citizens of Israel and Israeli Druze, as well as by some Mizrahi Jews (Yemenite Jews, Moroccan Jews, Tunisian Jews, Libyan Jews, Egyptian Jews, Syrian Jews, Algerian Jews, Iraqi Jews, and French Jews), particularly those of the older generation who immigrated from Arabic-speaking countries. In 1949, 156,000 Palestinian Arabs were left inside Israel’s armistice line, most of whom did not speak Hebrew. Today the majority of Arab Israelis, who constitute over a fifth of the Israeli population, speak Hebrew fluently, as a second language.

For many years the Israeli authorities were reluctant to use Arabic, except when explicitly ordered by law (for example, in warnings on dangerous chemicals), or when addressing the Arabic-speaking population. This has changed following a November 2000 supreme court ruling which ruled that although second to Hebrew, the use of Arabic should be much more extensive. Since then, all road signs, food labels, and messages published or posted by the government must also be translated into Literary Arabic, unless being issued by the local authority of an exclusively Hebrew-speaking community.

...
Wikipedia