Learn Italian: Quale vulcano ha il diametro maggiore in questo arcipelago? - Which volcano has the greatest diameter in this archipelago?

Quale vulcano ha il diametro maggiore in questo arcipelago?

Which volcano has the greatest diameter in this archipelago?

Breakdown of Quale vulcano ha il diametro maggiore in questo arcipelago?

in / made of (material)

quale

which (singular / plural: quali)

Questions & Answers about Quale vulcano ha il diametro maggiore in questo arcipelago?

I thought maggiore meant "greater". Why does it translate to "the greatest" here?

Maggiore is the irregular comparative of grande ("bigger" or "greater"). To make it a superlative ("the biggest" or "the greatest"), Italian just relies on the definite article. Because the sentence says il diametro maggiore, the article il turns the comparative into a relative superlative, making it "the greatest diameter".

Could I use the regular form and say il diametro più grande?

Yes, absolutely! Il più grande and il maggiore mean the same thing here. Maggiore is often used in slightly more elevated or formal contexts, which makes it very common when talking about math, science, or exact measurements like a diametro.

Why use Quale vulcano instead of Che vulcano?

When asking "which" or "what" before a noun, you can often use either che or quale. However, quale is heavily preferred when you are asking someone to choose from a specific, limited group of options, such as the specific volcanoes in this archipelago.

When forming superlatives, don't we usually use di for "in/of" a place? Could I say di questo arcipelago?