"Small grey nest" in English is piccolo nido grigio in Italian.
"Grey cat" in English means gatto grigio in Italian.
The singular grigia and the plural grigie in the feminine and the singular grigio and the plural grigiin the masculine are literal Italian equivalents of the English word "grey." The choice depends upon the gender and quantity of the grey objects or people at issue. The respective pronunciations will be "GREE-dja" and "GREE-djey" in the feminine singular and plural and "GREE-djo" and "GREE-djee" in the masculine singular and plural in Italian.
Translation: crayon gris
Gregorio is an Italian equivalent of the French name Grégoire. The masculine proper noun in question originates in the Greek name Γρηγόριος (Grēgorios, "alert," "watchful"). The respective pronunciations of the equivalents of the English name "Gregory" will be "grey-gwar" in French and "grey-GO-ryo" in Italian.
"Grey pine cone" is an English equivalent of the mixed French/Italian phrase Pinot grigio. The masculine singular noun and adjective translate into English, literally and by word order, as "(relating to) pine cones grey." The masculine adjective grigio is Italian for "grey." The pronunciation will be "PEA-no GREE-djo" in Italian.
It's a smaller breed of a Grey Hound. ( like a miniature Grey Hound ) they are a small breed of dog smaller than a grey
Penso che tu sia bellissima! is a literal Italian equivalent of the English phrase "I'm thnking you're gorgeous!" The pronunciation of the informal declaration to a feminine peer -- which most famously occurs as the title of Cristina's farewell episode on Grey's Anatomy -- will be "PEN-so key too SEE-a bel-LEES-see-ma" in Italian.
Gorio is an Italian equivalent of the English name "Greg." The masculine name serves as a diminutive -- along with Goro, Gorello, Goretto and Gorino -- for the masculine proper name Gregorio ("Gregory"), whose origins track back to the Greek Γρηγόριος (Grēgorios) for "alert" or "watchful." The respective pronunciations will be "GO-ryo" for the nickname and "grey-GO-ryo" for the forename in Pisan Italian.
Nezumiiro. - I have found that haiiro (はいいろ) can also be used to mean ashen or grey in color.
Segreto is an Italian equivalent of the English word "secret".Specifically, the Italian word functions as a masculine noun in its singular form or as the masculine singular form of an adjective. The adjective's feminine singular form is segreta. The pronunciation will be "sey-GREY-to" as a masculine adjective/noun and "sey-GREY-ta" as a feminine adjective.
"According to whim" and "at will" are just two English equivalents of the French phrase au gré. The pronunciation will be "oh grey" in French.
It was translated in 2012. See http://www.timesofisrael.com/fifty-shades-of-grey-makes-it-into-hebrew/