Wide
Spacious
い adjective
This is a single kanji with an い on the end, meaning you know it's probably an adjective. What's the adjective form of wide? It's also wide.
ひろい
The reading for this word is the same as the reading you learned in the kanji section: ひろ, making this ひろい.
友だちのへやは、広くてきれいです。
My friend’s room is spacious and clean.
あのフランス人はおでこが広い。
That French person has a wide forehead.
すげー広いな！
Wow, this place is huge!