Term: tree swallow: of Australia and Polynesia; nests in tree cavities
Broader: swallow: small long-winged songbird noted for swift graceful flight and the regularity of its migrations | Unrelated: mandevilla: genus of tropical South American tuberous perennial woody vines with large racemose flowers and milky sap
Broader: swallow: small long-winged songbird noted for swift graceful flight and the regularity of its migrations | Unrelated: y2k: the year 2000 in the Gregorian calendar
Broader: swallow: small long-winged songbird noted for swift graceful flight and the regularity of its migrations | Unrelated: clearance sale: a sale to reduce inventory
Broader: swallow: small long-winged songbird noted for swift graceful flight and the regularity of its migrations | Unrelated: insert: a folded section placed between the leaves of another publication
Broader: swallow: small long-winged songbird noted for swift graceful flight and the regularity of its migrations | Unrelated: lacrimal secretion: saline fluid secreted by lacrimal glands; lubricates the surface of the eyeball
Broader: swallow: small long-winged songbird noted for swift graceful flight and the regularity of its migrations | Unrelated: oxbow: a U-shaped curve in a stream
Broader: swallow: small long-winged songbird noted for swift graceful flight and the regularity of its migrations | Unrelated: driver: (computer science) a program that determines how a computer will communicate with a peripheral device
Broader: swallow: small long-winged songbird noted for swift graceful flight and the regularity of its migrations | Unrelated: platelayer: a workman who lays and repairs railroad tracks
Broader: swallow: small long-winged songbird noted for swift graceful flight and the regularity of its migrations | Unrelated: puerpera: a woman in childbirth or shortly thereafter
Broader: swallow: small long-winged songbird noted for swift graceful flight and the regularity of its migrations | Unrelated: simple leaf: a leaf that is not divided into parts