first post

American  

noun

1. post26

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first post British  

noun

1. the first of two military bugle calls ordering or giving notice of the time to retire for the night. The second is called last post

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Example Sentences

First post on Super Bowl Sunday is earlier than normal at 11 a.m.

From Los Angeles Times

Mrs Brown is not the first Post Office campaigner to be recognised in the New Year Honours list.

From BBC

The 11 races scheduled for Friday now will be run two days later, with first post at 11 a.m.

From Los Angeles Times

One evening last year, Laura Wellington opened her phone, created a TikTok account called “Doormat Mom” and filmed her first post from her porch in Connecticut.

From The Wall Street Journal

His first post, a self-confessed 'rant' about the Budget, notched up 800,000 clicks on his social media account.

From BBC