STROKE n.
One of a series of beats or movements against a resisting medium, by means of which movement through or upon it is accomplished; as, the stroke of a bird's wing in flying, or an oar in rowing, of a skater, swimmer, etc.; also: (Rowing)
SUIT n.
Things that follow in a series or succession; the individual objects, collectively considered, which constitute a series, as of rooms, buildings, compositions, etc.; -- often written suite, and pronounced swet.
SULPHONIC a.
ertaining to, or derived from, a sulphone; -- used specifically to designate any one of a series of acids (regarded as acid ethereal salts of sulphurous acid) obtained by the oxidation of the mercaptans, or by treating sulphuric acid with certain aromatic bases (as benzene); as, phenyl sulphonic acid, C6H5.SO2.OH, a st…