ALL meanings of musting
must
M m - verb without object musting to be obliged; be compelled: Do I have to go? I must, I suppose. 1
- verb without object musting Archaic. (sometimes used with ellipsis of go, get, or some similar verb readily understood from the context): We must away. 1
- adjective musting necessary; vital: A raincoat is must clothing in this area. 1
- noun musting musk, especially a powder made from musk. 1
- verb with object musting to powder (the hair). 1