What is the meaning of Trancher?
to slice, cut into slices
to complete, conclude
to decide, settle, address
to rule, make a ruling, come to a decision
to behave or comport oneself (as if one were) [with de ‘of’]
to contrast, stand out [with avec ‘from’; or with sur ‘over’; or with dans ‘in’]
to split, break
to cut off (remove by cutting)
Source: wiktionary.org