1.
If a performance, sports event, or other entertainment is sold out , all the tickets for it have been sold.
The premiere on Monday is sold out.
ADJ : v-link ADJ
2.
If a shop is sold out of something, it has sold all of it that it had.
The stores are sometimes sold out of certain groceries.
ADJ : v-link ADJ , oft ADJ of n
see also sell out