flagging
UK[ˈflæɡɪŋ]US[ˈflæɡɪŋ]
adj
becoming tired, weak, or less enthusiastic; losing strength or vigor.
n
the action of marking something for attention or monitoring.
Morpheme Breakdown
flag
ing
flag
to hang loose or become limp
ing
present participle/adjective-forming suffix
Etymology
the word 'flagging' originates from the 16th-century verb 'flag', meaning to hang loose or droop, akin to the motion of a limp flag. its precise origin is obscure but may be imitative or derive from old norse. the suffix '-ing', from old english, is used to form the present participle, which can function as an adjective. thus, 'flagging' literally describes the state of becoming limp or drooping, which evolved metaphorically to describe waning energy, enthusiasm, or strength.
Analysis
Structure: flag (to hang loose or become limp) + ing (present participle/adjective-forming suffix)
flag (verb, of uncertain origin, possibly from old norse or imitative of something flapping loosely) + ing (suffix, from old english -ende/-inge, forming present participles and adjectives from verbs).
Examples
after the long hike, his energy was flagging.
the team showed flagging interest in the project as deadlines approached.
the system uses automated flagging of suspicious transactions.