(athletics) an athletics (track and field) discipline that takes place on a road: typically one of a 5K or 10K run, a half marathon or marathon run, or a 20K or 50K racewalk.

(athletics) any of the disciplines in athletics (track and field) that combine more than one other discipline: typically one of the indoor pentathlon (women), indoor heptathlon (men), outdoor heptathlon (women), or outdoor decathlon (men).

plural of doujin event

An inductive analytical diagram that uses Boolean logic to examine a chronological series of events and their consequences.

plural of event tree

(probability) an event associated with a given infinite sequence Y=y_k|k>k_0 that is determined by any subsequence of the form Y_n=y_k|k>n,n>k_0 (a "tail" of that sequence) / a low-probability event

plural of extinction event

A major event in one's life, normally bringing about a substantial change.

Alternative form of in any event

(chemistry) A period of time when large expanses ocean are depleted of dissolved oxygen.