(chemistry) The study of the arrangement in space of the constituent atoms of a molecule that may undergo rotation about one or more single bonds

(statistics) The analysis of a model whose dependent variable is a binary (two-valued) variable.

(archaeology) A type of archaeological analysis. Finds are plotted on a map and contoured in relation to the number of finds.

(idiomatic, chiefly in the negative) To react in any slight way; to respond; to care.

Analysis performed on oneself, introspection.

(military, US) A set of sizes for screw threads agreed upon and jointly used by the United States Army and Navy.

(idiomatic) Immediately; instantaneously. / 2007 April 28, Hugh Muir, The Guardian:

(idiomatic, informal, now usually with "of") To marry (a woman), especially if there is an existing sexual relationship.

(idiomatic) A moment (a very short period of time).

(idiomatic) Something very mysterious and hidden.