latent

Definition

Existing or present but concealed or inactive.

Etymology

From Middle English latent, latente, from Old French latent, from Latin latēns, present participle of lateō (“lie hidden”).

Example Sentences

• "There is known latent demand for rail freight and the rail freight industry is working with Scottish businesses to develop new rail freight services, as environmental concerns are beginning to change the logistics choices of Scottish producers."
• "2008 July 2, Joe Palca, “Scientists Make Herpes Breakthrough”, abstract, All Things Considered, National Public Radio Those infected with a herpes virus are infected for life. That’s because the virus goes "latent." Sometimes, it awakes from its slumber, producing painful illnesses."