"Portentously" Natural Recordings by Native Speakers
Used to describe something that is a sign of an important or serious event, often a warning or a threat. It suggests that something is foreboding or ominous, and is often used to create a sense of drama or tension.
Here are five usage examples for the word "portentously":
Predicted or foretold, especially ominously or unfavorably; indicated or signified in advance.