This one was mysterious -- most of the google links were either to this forum or to the same dictionary definition you found. I think it's a pretty odd choice of example for the dictionary to give, because normally one would put the adjective before the noun. Apparently, though, "petals inmmaculate" is a line in a poem.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
Hoa ThaiHello everybody,
My "I don't know why" drove me to search for the adjective-after-noun reason in English. I finally found a key called 'post-positive adjectives' (or post-nominal adjectives). So far, from many Internet sites, most of the noun + immediate adjective pairs are borrowed from French (many are related to Normanism,
From furry beast that maims cumulocirrus air
to spiralled petals, immaculate,
http://etherealism.com/BEW/divinepresence.htm
Hoa Thai
Hello again,
I laid the question on my friend, an English professor, about petals immaculate. She told me that she’d heard / seen of its use in botanical gardens / art galleries, when a speaker / an artist wants to stress the beauty of unspotted, pure color petals or sepals. She also added some people do intentionally like to catch attention o