de / / děi
particle HSK 2 #49

Meanings

  1. 1 structural particle linking a verb or adjective to a following complement of degree, result, or possibility

Examples

Tā pǎo de hěn kuài.
He runs very fast.
Tā shuō de hǎo.
She speaks it well.
Wǒ lèi de bùxíng.
I'm exhausted beyond belief.

Tips

grammar
The de particle links a verb or adjective to a complement describing degree, result, or manner. Pattern: V/Adj + + complement. = runs fast; = speaks well. Negate with replacing for the potential complement: (can see) vs (can't see).
mistakes
Don't confuse the three readings. As de (toneless particle), sits between a verb and its complement. As dé (rising tone), is a verb meaning 'to obtain' (得到). As děi, is the spoken modal 'must' (). Also distinct from the modifier particle and the adverbial .

Components

radical
chì
step; left-side stride radical
Left is the step radical — a small footstep, the left half of 'to walk'. Anchors in the motion family: , , , , . The original oracle-bone showed a hand grasping a cowrie while walking — going out and getting — exactly the picture the three components recreate.
semantic
dàn
dawn; sun over horizon (graphic residue)
Middle -over- is now read as dawn, but historically it's a stylised residue of cowrie / money — the thing being obtained in the original oracle-bone scene. Modern shape is opaque, but historically grounds the meaning 'gain, acquire'. Pure semantic role; supplies no sound. The substitution of for happened during the bronze-script period.
semantic
cùn
thumb measure; hand
Bottom-right — a hand with a marker at the wrist showing the cùn 'inch' measure-point. In it functions pictographically as a hand reaching out to take. Together: going + cowrie + hand = walk out, lay your hand on it, it — exactly the action of obtaining.

Stroke Order

de