A person who has an allergy.

Loyalty to some cause, nation or ruler.

(astrophysics) Synonym of Van Allen radiation belt

(astronomy, physics) Either of two torus-shaped areas of high-energy charged particles which partly surround Earth, trapped by its magnetic field. The areas are characterised by intense radiation. When the belts "overload", particles strike the upper atmosphere and fluoresce, causing the polar aurora.

The repetition of consonant sounds at the beginning of two or more words immediately succeeding each other, or at short intervals.

of, relating to, or containing allegory

soil, clay, silt or gravel deposited by flowing water, as it slows, in a river bed, delta, estuary or flood plain

Pertaining to the soil deposited by a stream.

(countable) A deposition of sediment over a long period of time by a river; an alluvial layer. / Alluvial soil; specifically, in Australia, gold-bearing alluvial soil.

(bowling) The long narrow building in which skittles is played.