(physics) A logarithmic approximation used to calculate the momentum of a subatomic particle.

In the field of human-computer interaction, a research experiment in which subjects interact with a computer system that they believe to be autonomous, but which is actually being operated by an unseen human being.

turboexpander

plural of expansion turbine

Synonym of animal testing

A religious meeting where attendees relate their religious experiences.

plural of experience meeting

(phenomenology) The experiences and choices of a given person, and the knowledge that they gain as a result.

(Australia, colloquial) A request for explanation or clarification on an issue.

(Christianity) The period between Ascension Day and Whitsunday, during which the apostles continued praying in expectation of Christ.