Liquid discharge apparatus

A tank, comprising:

• a liquid storage chamber configured to store a liquid;
• and
• an outlet configured to flow out the liquid stored in the liquid storage chamber, wherein
• the liquid storage chamber includes a base portion and a protruding portion, the base portion includes a first lateral wall and a second lateral wall which faces the first lateral wall in a front-rear direction, the protruding portion protrudes from the second lateral wall of the base portion in a direction away from the first lateral wall in the front-rear direction, and the front-rear direction is defined based on a usable posture in which the tank is disposed such that a lower surface of the liquid storage chamber is located below an upper surface of the liquid storage chamber, and
• a distance between the outlet and the second lateral wall in the front-rear direction is smaller than a distance between the outlet and the first lateral wall in the front-rear direction.