aideposts

noun
UK /ˈeɪd.pəʊsts/
US /ˈeɪd.poʊsts/

Aideposts are posts that help hold up a fence or a sign.

The workers put the aideposts in the ground before building the fence.


OTHER MEANINGS

2. Posts that give extra help or support to a structure.

The aideposts kept the old barn wall standing.

3. Messages or notes posted online to assist someone.

She shared aideposts to guide new students.

4. People who post helpful information in a group.

The aideposts in the forum answered questions quickly.