The president's visit was mainly a 'symbolic gesture'. [=an act that has no purpose or effect other than to show support, respect, etc.]
He 'gestured' (to his partner) that it was time to leave.
Specific 'gestures' can indicate particular moods.
(..) ...but it certainly is fitting today. - Someone should've called me. - I'm sorry. Look, I know this can't bring him back... ...but here, it's just a gesture. Zoo dollars? Yes, and come see the bird show at . The macaws wear hats. It's a lot cuter if your monkey hasn't just died. (..)1996 TvShow: Friends Title: The One After the Superbowl: Part 1 Season: 2 Episode 12