low-flying
UK[ˌləʊ ˈflaɪ.ɪŋ]US[ˌloʊ ˈflaɪ.ɪŋ]
adj
flying at a low altitude, especially close to the ground
adj
(of an activity, especially a business or financial one) not attracting much attention; discreet or secretive
Morpheme Breakdown
low
flying
low
adjective
flying
present participle
Etymology
The compound adjective 'low-flying' is a transparent combination of two native English elements. 'Low' descends from the Proto-Germanic 'lēwaz', conveying the concept of being situated near the ground or of small vertical extent. 'Flying' originates from the Proto-Germanic 'fleuganą', meaning to move through the air. The literal sense, describing aircraft or birds in flight near the ground, emerged naturally from this combination. By metaphorical extension in the 20th century, it came to describe activities conducted discreetly to avoid detection or public scrutiny, mirroring the way a low-flying aircraft might evade radar or observation.
Analysis
Structure: low (adjective) + flying (present participle)
low: From Old English 'hlāw', 'hlēo' meaning "low, not high," of Germanic origin; related to Dutch 'laag', German 'lage'. Functions as an adjective modifying the action.
flying: From the verb 'fly', from Old English 'flēogan', of Germanic origin; related to Dutch 'vliegen' and German 'fliegen'. The present participle '-ing' suffix forms an adjective describing the action of the noun it modifies.
Examples
The helicopter made a low-flying pass over the field.
The company was involved in some low-flying financial operations to avoid regulatory attention.
Residents complained about the noise from low-flying military jets.