Loading…
Loading…
Browse key terms and definitions across all GCSE subjects. Search by keyword or filter by subject and exam board.
23,110 key terms
Plyometric training
Training to increase power through an eccentric contraction followed rapidly by a larger concentric contraction, as in bounding or depth jumping.
Plywood
A manufactured board made from wood veneers glued together with neighbouring grain directions at right angles.
Pneumonic plague
A form of plague affecting the lungs which can spread between people through infectious respiratory droplets.
Poaching
Illegally hunting or taking animals on land where someone else holds the hunting rights.
Poaching
The illegal hunting or capture of wild animals.
Poaching
Cooking food gently in liquid below boiling point, particularly suitable for delicate ingredients.
Pochteca
Specialist merchants who organised long-distance trade, particularly in luxury goods, in the Aztec world.
Podcast
An audio programme made available online for streaming or downloading, often as part of a series.
Podium
A raised platform supporting a temple, approached by steps.
Poetic speaker
The voice speaking within a poem, which should not automatically be treated as an exact account of the poet’s own experiences.
Poet Laureate
An officially appointed national poet whose role includes writing poetry connected with public occasions.
Poetry
Writing that uses carefully chosen language, imagery, rhythm or other patterns to communicate meaning and feeling.
Pogrom
A violent attack on a Jewish community.
Point
An exact position with no length, width or area, usually labelled with a capital letter such as .
Point bar
A deposit of river sediment on the inside of a meander, associated with a gently sloping bank called a slip-off slope.
Point charge
An idealised charged object whose size is negligible compared with the distances being considered.
Point–gradient form
The straight-line equation , using a known gradient and a known point on the line.
Point light source
A source treated as emitting light from a single point, with the light spreading outwards.
Point of attachment
A place on a bone where a muscle is anchored, allowing its contraction to pull on the bone.
Point of comparison
A shared issue or feature used to explain a meaningful similarity or difference between films.
Point of contact
The point of contact is the point where a tangent touches a circle.
Point of inflection
A point where a curve changes its direction of curvature, as at the centre of the graph of .
Point of intersection
A point that lies on two graphs; its coordinates satisfy both graph equations.
Point of origin
The place where a food is grown, reared or otherwise obtained before processing.
Point-of-sale display
An arrangement of products and promotional material where customers make purchases, designed to attract attention and encourage buying.
Point-of-sale marketing
Promotion where food is selected or bought, such as shelf displays, eye-level positioning and checkout promotions.
Point-of-sale promotion
A promotional activity used where customers buy products, intended to attract attention and encourage purchases.
Point of view
The perspective from which a text is written, such as a first-person narrator or a writer’s position on an issue.
Point of view
The perspective through which spectators experience a narrative, shaping what they see, hear and know.
Point-of-view shot
A shot that shows what a character appears to be looking at, aligning the viewer with that character’s viewpoint.
Create a free account to keep every note you open and track your progress.