What is "spaghettini"

Usage examples of "spaghettini".

Marcella cooked the little clams for the spaghettini and the vegetables for the monk-fish, a savory recipe from her third book.

Her eyes were redand not, Jacqueline thought, from the fumes of garlic and anchovies, though both had flavored the spaghettini alla puttanesca she had just eaten.