· 1/60 of a minute; the basic unit of time adopted under the Systeme International d'Unites
Hypernym(s): time_unit, unit_of_time
· an abundant tasteless odorless multivalent nonmetallic element; best known in yellow crystals; occurs in many sulphide and sulphate minerals and even in native form (especially in volcanic regions)
Synonym(s): sulfur, S, sulphur, atomic_number_16
Hypernym(s): chemical_element, element
· the cardinal compass point that is at 180 degrees
Synonym(s): south, due_south, southward, S
Hypernym(s): cardinal_compass_point
· a unit of conductance equal to the reciprocal of an ohm
Synonym(s): mho, siemens, reciprocal_ohm, S
Hypernym(s): conductance_unit
· the 19th letter of the Roman alphabet
Synonym(s): S
Hypernym(s): letter, letter_of_the_alphabet, alphabetic_character
· (thermodynamics) a thermodynamic quantity representing the amount of energy in a system that is no longer available for doing mechanical work; "entropy increases as matter and energy in the universe degrade to an ultimate state of inert uniformity"
Synonym(s): randomness, entropy, S
Hypernym(s): physical_property