Alternative spelling of lake effect

(meteorology) An effect of large bodies of fresh water on the weather of regions downwind.

plural of efferent duct

(anatomy) A structure connecting the rete testis with the initial section of the epididymis.

plural of status effect

(video games, chiefly role-playing games) An effect that modifies a character's status, either positively (e.g. strength increase) or negatively (e.g. poisoning).

Alternative spelling of Pareto efficient

plural of effect size

(statistics) A measure of the strength or magnitude of the effect of an independent variable on a dependent variable in an experiment or a quasi-experiment.

Alternative letter-case form of venturi effect