treviso

As a noun treviso

is a certain mild variety of radicchio, a type of chicory.

As a letter d is

the fourth letter of the.

As a numeral d is

cardinal number five hundred (500).

As a symbol d is

deuterium, when it needs to be distinguished from ordinary hydrogen.

As nouns the difference between tours and treviso

is that tours is while treviso is a certain mild variety of radicchio, a type of chicory.

As a verb tours

is (tour).

As nouns the difference between chicory and treviso

is that chicory is (botany) either of two plants of the asteraceae family while treviso is a certain mild variety of radicchio, a type of chicory.

As nouns the difference between radicchio and treviso

is that radicchio is a form of chicory with red leaves and a slightly bitter taste, eaten as a salad vegetable while treviso is a certain mild variety of radicchio, a type of chicory.

As a proper noun Treviso is

a province of Veneto, Italy.