This is the 453rd most frequent Greek word.
τεράστια
"Τεράστια" means "huge" or "enormous" in English.
Here, 'τεράστια' is used as an adjective describing the immense size of the bear.
Η αρκούδα που είδαμε στο δάσος ήταν τεράστια.
The bear we saw in the forest was huge.
In this example, 'τεράστια' is used metaphorically to convey significant importance.
Η επιτυχία της έρευνας είχε τεράστια σημασία.
The success of the research had immense importance.
Here, 'τεράστια' describes the expansive nature of the view.