短缺
duǎn quē · HSK 7
shortage
📉 short + lack = shortage. Sounds like 'dwan kweh' — the quantity dwan-dled away.
短 means short, 缺 means lack or deficient. Together they literally say 'short on supply.' The sound 'dwan' echoes 'dwindle,' reinforcing the idea of something running low.
短 — arrow 矢 + bean/vessel 豆
Originally a phono-semantic compound: 矢 (arrow) gives the meaning, since arrows were used as a short measuring stick, while 豆 (an ancient stemmed vessel) supplied the sound. From 'short in length' the meaning broadened to 'short' in time, stature, or quality.
缺 — 缶 (jar) + 夬 (phonetic)
Originally a semantic-phonetic compound: the 缶 component depicts an earthenware jar, while 夬 supplies the sound. The character first referred to a broken or chipped pot, then broadened to mean 'lacking,' 'missing,' or 'deficient' in general.