Signalize

Part of speech: verb (v.)

1. To make signal or eminent; to render distinguished from what is common; to distinguish. It is this passion which drives men to all the ways we see in use of signalizing themselves. Burke.

2. To communicate with by means of a signal; as, a ship signalizes its consort.

3. To indicate the existence, presence, or fact of, by a signal; as, to signalize the arrival of a steamer.