(games) A popular children's game using three hand signs representing rock, paper and scissors, frequently used as a tiebreaker.

Any of various political parties that aim to advance the interests of the working class, often characterized by left-of-centre politics and support for organized labour.

A single hypertext document (transmitted as HTML) on the World Wide Web, often hyperlinked to others, and intended to be viewed with a web browser.

Any of many units of matter smaller than an atom.

(ice hockey) A pass which stays flat through the air and lands flat, used to pass over an opponent's stick

(US, Canada) a structural material manufactured from wood particles (such as chips and shavings) by pressing, and binding through resin

(cricket) One of a pair of soft padded coverings that protect the legs of the person batting; a pad or batting pad.

(physics) Any of the subatomic particles that does not consist of other, smaller particles; the gauge bosons, leptons and quarks.

(physics) A fundamental particle; any of the subatomic particles that do not consist of other, smaller particles; the gauge bosons, leptons and quarks.

(set theory) An object containing exactly two elements in a fixed order, so that, when the elements are different, exchanging them gives a different object. Notation: (a, b) or ⟨a,b⟩.