Depicts a basin. Modern form is unrelated to 舟. Sometimes may be archic form of 桶 in ancient forms.
Change in meaning
凡 hints at the original meaning of 歬, "washing feet",
which is no longer the most common meaning of 歬 in modern Mandarin.
Change in form
Due to historical stylistic changes, this component is less similar to 凡 than it was in ancient scripts.
Character Evolution
BronzeMid Western Zhou~900 BCBronzeLate Western Zhou~800 BCSealWarring States (Chu)475-221 BCSealWarring States (Chu)475-221 BCSealWarring States (Chu)475-221 BCSealWarring States (Chu)475-221 BCSealWarring States (Chu)475-221 BCSealWestern Han202 BC-9 ADSealShuowen~100 ADClericalQin221-206 BCRegularModern