appearとは何ですか?To become visible: a plane appearing in the sky. To come into existence: New strains of viruses appear periodically. To seem or look to be: appeared unhappy. See Synonyms at seem.To seem likely: They will be late, as it appears. To come before the public: has appeared in two plays; appears on the nightly news. Law To present oneself formally before a court as defendant, plaintiff, or counsel.