at_liberty has definitions from the field of work
1
[ adjective ] having escaped, especially from confinement

Examples

"a convict still at large" "searching for two escaped prisoners" "dogs loose on the streets" "criminals on the loose in the neighborhood"

Related terms

free

2
[ adjective ] not under constraint of any kind

Synonyms

unconstrained

Examples

"sailors at liberty while their ship is in port" "you are at liberty to go"

Related terms

free

3
[ adjective ] (work) not engaged or employed or occupied

Related terms

idle

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