They were of no use. What does "of no use" mean?
Welcome to the forum.
It is the same as "useless" (adjective).
Note my amendments to your post. Remember the rules of written English:
- Start every sentence with a capital letter.
- End every sentence with a single, appropriate punctuation mark.
- Do not put a space before a full stop, comma, question mark or exclamation mark.
- Always put a space after a full stop, comma, question mark or exclamation mark.
- Enclose words you are querying inside quotation marks "like this" or put them in italics
like this.