water_tank
1. [ noun ] a tank that holds the water used to flush a toilet
Synonyms: cistern
Related terms: tank
Similar spelling:   water_tap
  water_table
  water_turkey
  water_rat
  watered_stock
  water_trumpet
  water_down
  water_tower
  water_travel
  water_thrush
  water_heater
  watertown
  water_dragon
  water_dog
  water-rate
  water_deer