The proportion of a substance in a whole.
The act, process or product of reducing the volume of a liquid, as by evaporation.
The act or process of removing the dress of ore and of reducing the valuable part to smaller compass, as by currents of air or water.
The direction of attention to a specific object.
A field or course of study on which one focuses, especially as a student in a college or university.
The amount of solute in a solution measured in suitable units (e.g., parts per million (ppm))
The matching game pelmanism.
A group, set, or unit.
A swelling or nodule of tissue under the skin or in an internal part of the body.
A small, shaped mass of sugar, typically about a teaspoonful.
A dull or lazy person.
A beating or verbal abuse.
A projection beneath the breech end of a gun barrel.
A kind of fish, the lumpsucker.
Something that protrudes, sticks out, or sticks together; a cluster or blob; a mound or mass of no particular shape.
To treat as a single unit; to group together in a casual or chaotic manner (as if forming an ill-defined lump of the items).
To bear (a heavy or awkward burden); to carry (something unwieldy) from one place to another.
To hit or strike (a person).
To burden (someone) with an undesired task or responsibility.
To form a lump or lumps.