日本語WordNet
an arbitrary sign (written or printed) that has acquired a conventional significance
something visible that by association or convention represents something else that is invisible; "the eagle is a symbol of the United States"
JMdict
AIによる解説
Something that represents or stands for something else, especially an abstract concept; also a mark or character used in mathematics, chemistry, or other fields.
ライセンス: KeyLang Original
Symbol carries meaning; meaning transcends symbol; symbol evolves through cultural interpretation over generations arbitrarily.
象徴が意味を運び、意味が象徴を超越し、象徴は世代を超えた文化的解釈を通じて恣意的に進化する。
Bitwise AND is represented by the '&' symbol in most programming languages.
ビット単位のANDはほとんどのプログラミング言語で'&'記号で表される。
Pronunciation data from ipa-dict (MIT License) based on cmudict-ipa by @lingz