Keywords: flat, flatted, deflate, deflation, still (flat)

Sign Definition

As a Noun

1. A tyre that does not have enough air in it. English = flat, flat tyre.
2. Of a tyre, the process of losing air. English = leaking, deflation.

As a Verb or Adjective

1. Of a tyre, to become low in air so that there is not enough in it. English = go flat, flatten, deflate; (be) flat.
2. Of a liquid, especially a drink, to go from being fizzy with lots of bubbles to having no bubbles at all. It is better with bubbles. English = go flat, (be) flat.
3. Of a liquid, especially a drink, to have no bubbles in it at all because it is made that way. English = (be) still.