(nautical) The line on the outside of a vessel indicating the depth to which it sinks in the water when loaded.

(pathology) A measure of the severity of a viral infection based on the amount of virus in a bodily fluid.

(slang, vulgar) male ejaculation

(idiomatic, linguistics) language using words, set phrases or idioms that have strong positive or negative connotations beyond their ordinary definitions.

The air pressure supported by each longitudinal foot segment of a wing of an aircraft. / The whole weight of an airplane and its load divided by the span, or length from tip to tip.

(military) A movement on foot by soldiers who must, in order to satisfy a the requirement of the drill, march long distances at full speed while carrying a full load of supplies.

Misspelling of mother lode.

(intransitive, informal) To load up on carbohydrate-rich foods before exercise.

(electrical engineering) The electrical load caused by all systems on a vehicle (especially a marine vessel or a truck) other than propulsion.

(colloquial, vulgar) To defecate.