1) containing an acid substance and especially sour or sharp to the taste (acid)

2) the state or quality of containing acid (acidity)

3) containing allusions (allusive)

4) the area of the atmosphere and ground containing living things (biosphere)

5) an agreement that a person must keep to, especially one that has force in law; the document containing such an agreement (bond)

6) a ball formed of liquid and containing air or gas, e.g. one that forms in boiling water (bubble)

7) a kind of shrub with berries containing seeds (called beans) used for making a dark, bitter drink (coffee)

8) a hollow growth in the body containing liquid matter (cyst)

9) containing description (descriptive)

10) containing many details (detailed)