plural of property ladder

plural of pressure suit

A covariance equation that provides a way to understand the effects that gene transmission and natural selection have on the proportion of genes within each new generation of a population.

plural of primary world

(idiomatic) Concentration on one's goal; mindfulness of the desired outcome.

(fantasy) The real world of the reader or viewer, as opposed to the imaginary "secondary world" of a work of fiction.

plural of call to prayer

A situation where a person is under pressure gives them a chance to demonstrate their potential.

A ritual in which participants join hands in a circle and pray for something, often as part of a vigil.

plural of prayer circle