The noun wax has 1 sense (first 1 from tagged texts)
1. (7) wax -- (any of various substances of either mineral origin or plant or animal origin; they are solid at normal temperatures and insoluble in water)
Overview of verb wax
The verb wax has 3 senses (first 2 from tagged texts)
1. (2) wax -- (cover with wax; "wax the car")
2. (1) wax, mount, climb, rise -- (go up or advance; "Sales were climbing after prices were lowered")
3. wax, full -- (increase in phase; "the moon is waxing")