wèi
noun

Meanings

  1. 1 graphic component called 青字头 (qīngzìtóu, 'top of 青')
  2. 2 no independent meaning in modern Chinese; appears only as a top component

Tips

history
is a four-stroke graphic remnant — historically a contracted form of 'sprout' or 'growth' that became fixed as the top of certain characters. It is not a productive standalone glyph; modern Chinese learners meet it under the indexing name , the 'head of '.
usage
Look for sitting at the top of: (blue/green), (poison), (surface), (responsibility), (plain white), (wheat). In each it functions as a graphic cap rather than a sound or meaning carrier — recognise it as a shared top silhouette to spot the structural family.

Components

ideograph
wèi
graphic top; 青字头
Functions as a graphic indexing cap rather than a phonetic or semantic component — treated as a single indivisible unit in modern script. Four strokes (horizontal, short vertical, horizontal, final) fuse into the -top silhouette. Historically a stylized contraction of growth-glyphs ( / ); not analyzable into independent parts.

Stroke Order

wèi