professor; to instruct; to lecture on; CL:個|个[ge4],位[wei4]
教 (Jiào) · 11 strokes
Depicts teaching a child (子) mathematics or divination (爻) using a rod (攵).
授 (shòu) · 11 strokes
Phonosemantic compound. 扌 represents the meaning and 受 represents the sound.