Term: casein: a milk protein used in making e.g. plastics and adhesives
Broader: unit: a single undivided natural thing occurring in the composition of something else | Unrelated: shower: a plumbing fixture that sprays water over you
Broader: unit: a single undivided natural thing occurring in the composition of something else | Unrelated: citizen: a native or naturalized member of a state or other political community
Broader: unit: a single undivided natural thing occurring in the composition of something else | Unrelated: bourtree: a common shrub with black fruit or a small tree of Europe and Asia; fruit used for wines and jellies
Broader: unit: a single undivided natural thing occurring in the composition of something else | Unrelated: spark gap: a component of an ignition system; consists of two shaped electrodes and the space between them
Broader: unit: a single undivided natural thing occurring in the composition of something else | Unrelated: calcite: a common mineral consisting of crystallized calcium carbonate; a major constituent of limestone
Broader: unit: a single undivided natural thing occurring in the composition of something else | Unrelated: state senator: a member of a state senate
Broader: unit: a single undivided natural thing occurring in the composition of something else | Unrelated: succinylcholine: a muscle relaxant for striated muscle that is used as an adjunct to anesthesia during certain surgical procedures
Broader: unit: a single undivided natural thing occurring in the composition of something else | Unrelated: tintack: tack or small nail of tinned iron
Broader: unit: a single undivided natural thing occurring in the composition of something else | Unrelated: first lady: the leading woman in an art or profession
Broader: unit: a single undivided natural thing occurring in the composition of something else | Unrelated: british pound: the basic unit of money in Great Britain and Northern Ireland; equal to 100 pence