preposition, [conjunction] - used to join two parts of a comparisonMy son is taller than my daughter.Susannah's car is bigger than mine.You always walk faster than I do!My brother's older than I am/than me.You're earlier than usual/than you usually are.She's friendlier than before/than she used to be.Than is used with more or less to compare numbers or amounts.I spent more than I intended to.She invited more than 30 people to her party.It cost less than I expected.The time available is less than we had hoped for.
THAN
Meaning of THAN in English
Cambridge English vocab. Кембриджский английский словарь. 2012