(n) synchronized
synchronised
(n) synchromesh
(n) (comp) single TT hub
(n) (comp) single cast
(n) (comp) single quote
(n) (comp) single click
(n) single-seater
(n) singles court
(n) (comp) single step (debugging mode)
(n) (comp) single space
(n) single-track
(n) (abbr) single-breasted suit
(n) (comp) single user
(n) syncopation
(n) scintillation
(n) Cinderella boy
(n) sympathetic
(n) simplicity
(n) (comp) simplex method
(n) (comp) symbol table
(n) squashing function
(n) sex symbol
(n) selsyn motor
(n) dioxin contamination
(n) dactinomycin
(n) tetrodotoxin
(n) (comp) teleprocessing
(n) drilling machine
(n) nursing home
(exp) no breathing