小时
xiǎoshí · HSK 1
hour
⏰ 小时 = small + time; the smaller time unit within a day
小 means small/little and 时 means time or hour. Together they name the hour as the smaller division of a day. Compare with 时间 (time in general) and 分钟 (minute, even smaller).
小 — three small strokes around a central vertical
小 is a pictograph originally showing three tiny dots or specks, suggesting small particles or grains. Over time the dots became stylized strokes flanking a central line. The core meaning 'small' has stayed remarkably stable from oracle bone script to today.
时 — sun 日 + temple/measure 寺
Originally a phono-semantic compound: 日 (sun) gives the meaning of time or season, while 寺 (shí) supplies the sound. Early forms used 之 as the phonetic before 寺 replaced it. The core sense 'season, time, hour' has stayed stable since ancient Chinese.
xiǎo shí · HSK 2
hour
⏰ 小时 = small + time = hour (a small unit of time)
小 means small and 时 means time, so 小时 literally reads as a small slice of time, which is exactly what an hour is relative to a day.
小 — three small strokes around a central vertical
小 is a pictograph originally showing three tiny dots or specks, suggesting small particles or grains. Over time the dots became stylized strokes flanking a central line. The core meaning 'small' has stayed remarkably stable from oracle bone script to today.
时 — sun 日 + temple/measure 寺
Originally a phono-semantic compound: 日 (sun) gives the meaning of time or season, while 寺 (shí) supplies the sound. Early forms used 之 as the phonetic before 寺 replaced it. The core sense 'season, time, hour' has stayed stable since ancient Chinese.