zāo
adjective HSK 5 #595

Meanings

  1. 1 dregs; sediment (of wine)
  2. 2 rotten; messy; in a terrible state
  3. 3 terrible; awful; too bad

Examples

HSK 1
Jīntiān de tiānqì zhēn zāo.
Today's weather is really terrible.
HSK 5
Shìqíng bèi tā gǎo zāo le.
He messed things up.
HSK 7-9
Zāo le! Wǒ wàng dài yàoshi le.
Oh no! I forgot to bring my keys.

Tips

usage
as an exclamation (!) means "Oh no!" or "Shoot!" - used when something goes wrong. 糟蹋 means "to waste/ruin/spoil."
memory
The character has (rice) on the left - dregs from fermenting rice into wine. Something that's gone bad, like spoiled leftovers.

Components

radical
rice; grain
Left rice radical - the indexing semantic. The original sense of was the leftover grain dregs at the bottom of the wine vat after fermentation; that fits the rice family naturally. From physical dregs the meaning extended to "mess, ruined state" (糟糕 awful).
phonetic
cáo
company; group
Right supplies the sound - cáo shifted to zāo, a regular initial change in this rime group. Same phonetic family: (cáo, trough), (cáo, water-transport), (zāo, to encounter). The shared cluster makes the sound easy to remember once you know any one member.

Stroke Order

zāo