fesses is fess's Simple Present

fess

US [fes]
UK 
  • n.【纹章】(徽章中横跨盾形中央的)中线
Simple Present:fesses  Present Participle:fessing  Past Tense:fessed  
n.
1.
【纹章】(徽章中横跨盾形中央的)中线,中横带
na.
1.
“fesse”的变体