Term: migration route: the geographic route along which birds customarily migrate
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: thrust bearing: a bearing designed to take thrusts parallel to the axis of revolution
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: backbend: an acrobatic feat in which the trunk is bent backward from a standing position until the hands touch the floor
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: summer hyacinth: southern African herb with white bell-shaped flowers
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: xanthium: coarse herbs having small heads of greenish flowers followed by burrs with hooked bristles
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: civil disobedience: a group's refusal to obey a law because they believe the law is immoral (as in protest against discrimination)
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: coniferopsida: cone-bearing gymnosperms dating from the Carboniferous period; most are substantial trees; includes the classes Pinopsida (subdivision Pinophytina) and Ginkgopsida (subdivision Ginkgophytina) and Taxopsida (subdivision Taxophytina) which in turn include the surviving orders Coniferales and Taxales (yews) and sometimes Ginkgoales as well as extinct orders such as Cordaitales (of the Carboniferous and Permian)
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: grassfire: an uncontrolled fire in a grassy area
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: urnula craterium: an urn-shaped discomycete with a nearly black interior
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: conchologist: a collector and student of mollusc shells
Broader: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) | Unrelated: tonsillectomy: surgical removal of the palatine tonsils; commonly performed along with adenoidectomy