Alternative form of oversecrete

The economic sector consisting of non-governmental nonprofits.

A rapid and severe brain swelling caused by a second concussion before a first has sufficiently healed, such as may occur after suffering two concussions during the same sports match. It has catastrophic results and may cause death or permanent disability.

plural of second impact syndrome

plural of security service

(medicine) Allowing a wound to heal without being sutured.

Synonym of secondary source

(cryptography) Any method for distributing a secret amongst a group of participants, each of whom is allocated a share; the secret can be reconstructed only when a sufficient number of shares (possibly of different types) are combined.

A measure of kinematic viscosity used in classical mechanics: the time taken by 60 cm³ of oil to flow through a calibrated tube at a controlled temperature of 38°C.

plural of Saybolt universal second