looming

[ovvpapatya]

“This part looks like the holos I’ve seen of pineapples,”
Eva said, pointing to the perfect pattern of
nodules at the the base of the spire.
“No, no, Eva. This is a signpost. A portent,” Rovender
said as he walked around it and pointed to
several more looming nearby.

What does "looming" mean here?

[bhaisahab]

“This part looks like the holos I’ve seen of pineapples,”
Eva said, pointing to the perfect pattern of
nodules at the the base of the spire.
“No, no, Eva. This is a signpost. A portent,” Rovender
said as he walked around it and pointed to
several more looming nearby.

What does "looming" mean here?

Look up the verb "loom" in a dictionary. If you still have questions after doing so, post them here.

[ovvpapatya]

i have done this before i sent the post but couldn't understand...