keep someone posted
Share ongoing news
To keep someone posted is to provide them with ongoing updates about a developing situation: Keep me posted on how the interview goes.
The phrase implies periodic communication rather than a single report, maintaining awareness as circumstances change.
It comes from the idea of posting notices or bulletins.
- appriseTo notify formally
- touch baseCommunicate briefly to update
- informGive facts to
- adviseGive counsel to
- stay tunedAwait further information
give a heads up · notify · update · bring up to speed · follow up · check in · communicate · fill in · drop a line · alert · relay · send word · enlighten · brief · involve · tell · report · loop in