airmark
English
Etymology
From air + mark, modelled on landmark.
Noun
airmark (plural airmarks)
- (aviation) A recognizable natural or man-made feature used for aerial navigation.
- Hypernym: mark
- Hyponym: air marker
- Coordinate term: landmark
Verb
airmark (third-person singular simple present airmarks, present participle airmarking, simple past and past participle airmarked)