(Internet slang, derogatory) talking about oneself whenever possible; self-centered

Synonym of 黄昏 (tasogare, “dusk; twilight”) / Synonym of 黄昏時 (tasogaredoki, “dusk; twilight”)

square in shape / serious, stiff, formal

a square / seriousness, formality

(music) double A-side

(colloquial) like water off a duck's back

a swan goose

Obsolete spelling of サクラメント川 (“Sacramento River (a river in California, United States)”)

Obsolete spelling of サクラメント (Sakuramento, “Sacramento (a city in Sacramento, California, United States)”) / Obsolete spelling of サクラメント (Sakuramento, “Sacramento (a county of California, United States)”)

(astrophysics) event horizon