打盹儿
dǎdǔnr · HSK 7
to doze off
😴💤 Sounds like dad-done — dad's done for the day, napping away
打 = hit/strike, 盹 = nap. Struck by sleepiness, you doze off. The 儿 suffix is erhua — a casual Beijing-dialect softening that makes it feel everyday and colloquial.
打 — hand radical 扌 + nail 丁
打 combines the hand radical 扌 (action with the hand) with 丁 (originally a nail), suggesting striking or hitting with the hand. 丁 also serves as a phonetic hint in older readings. The meaning broadened from 'to strike' to a general verb for many hand-based actions, like 打电话 'make a phone call'.