(transitive) To give up; to relinquish ownership of. / (transitive) To hand over (something to someone), place into the care or control of another.

plural of rudiment

(medicine, biology) Abbreviation of carbon dioxide production.

(ISS, space science, US) Initialism of United States Orbital Segment. (the part of the International Space Station that was contributed by the United States of America, or using NASA specification-...