Definitions
Example Sentences
"The first ordinal number is 'first'."
"In math, an ordinal number represents the position of an element in a sequence."
"The ordinal number 'third' comes after 'second'."
"In English grammar, some ordinal numbers end in '-th', such as 'fourth' and 'fifth'."
"The ordinal number 'ninth' is the written form of the digit '9'."