下期
xiàqī · HSK 7
next time
📅 下期 = 下 next/below + 期 period; the next period, as in next issue or next episode
下 means below or next in sequence; 期 is a period, term, or scheduled issue. Together they point to the coming installment. Sound: shyah-chee, with a falling then high-flat tone.
下 — horizontal line 一 + mark below
下 is an indicative character: a long horizontal line represents a reference level, and a shorter stroke placed beneath it points to the area below. The original meaning 'below, down' comes directly from this spatial diagram, and it later extended to verbs like 'descend' and 'lower'.
期 — 其 (phonetic) + 月 (moon/time)
期 is a phono-semantic compound. The right side 月 (moon) signals meaning, since lunar cycles marked fixed time periods in ancient China. The left side 其 supplies the sound. Together it points to a set time, period, or appointed date — meanings still carried today in words like 期间 and 日期.