signalise

verbs

provide with traffic signals
"signalize a busy intersection"
signalise, signalize
communicate silently and non-verbally by signals or signs
"He signed his disapproval with a dismissive hand gesture"; "The diner signaled the waiters to bring the menu"
sign, signal, signalise, signalize
point out carefully and clearly
call attention, point out, signalise, signalize
make conspicuous or noteworthy
distinguish, signalise, signalize
is derived from
signalisation