plural of second-person plural

(politics) The next chain of archipelagos out from the East Asian continental mainland coast, beyond the first island chain. Principally composed of the Bonin Islands, Marianas Islands, Caroline Islands; from Honshu to New Guinea.

plural of second moment of inertia

plural of second moment of area

An SI derived unit for measuring speed or velocity.

plural of metre per second

A formal system which extends first-order logic by allowing quantification over relations between members of the universe.

Any rule that prescribes or proscribes behavior during a ten-second interval, especially:

Any rule that prescribes or proscribes behavior in a three-second interval, especially

plural of frame per second